15691138290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{11161}}^1$

素因数の和:11345

約数の個数: 128

約数和(自身を含む): 43204976640

約数和(自身を除く): 27513838350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 127, 135, 205, 246, 254, 270, 369, 381, 410, 615, 635, 738, 762, 1107, 1143, 1230, 1270, 1845, 1905, 2214, 2286, 3429, 3690, 3810, 5207, 5535, 5715, 6858, 10414, 11070, 11161, 11430, 15621, 17145, 22322, 26035, 31242, 33483, 34290, 46863, 52070, 55805, 66966, 78105, 93726, 100449, 111610, 140589, 156210, 167415, 200898, 234315, 281178, 301347, 334830, 457601, 468630, 502245, 602694, 702945, 915202, 1004490, 1372803, 1405890, 1417447, 1506735, 2288005, 2745606, 2834894, 3013470, 4118409, 4252341, 4576010, 6864015, 7087235, 8236818, 8504682, 12355227, 12757023, 13728030, 14174470, 20592045, 21261705, 24710454, 25514046, 38271069, 41184090, 42523410, 58115327, 61776135, 63785115, 76542138, 116230654, 123552270, 127570230, 174345981, 191355345, 290576635, 348691962, 382710690, 523037943, 581153270, 871729905, 1046075886, 1569113829, 1743459810, 2615189715, 3138227658, 5230379430, 7845569145, 15691138290]

約数ペア:

[(1, 15691138290), (2, 7845569145), (3, 5230379430), (5, 3138227658), (6, 2615189715), (9, 1743459810), (10, 1569113829), (15, 1046075886), (18, 871729905), (27, 581153270), (30, 523037943), (41, 382710690), (45, 348691962), (54, 290576635), (82, 191355345), (90, 174345981), (123, 127570230), (127, 123552270), (135, 116230654), (205, 76542138), (246, 63785115), (254, 61776135), (270, 58115327), (369, 42523410), (381, 41184090), (410, 38271069), (615, 25514046), (635, 24710454), (738, 21261705), (762, 20592045), (1107, 14174470), (1143, 13728030), (1230, 12757023), (1270, 12355227), (1845, 8504682), (1905, 8236818), (2214, 7087235), (2286, 6864015), (3429, 4576010), (3690, 4252341), (3810, 4118409), (5207, 3013470), (5535, 2834894), (5715, 2745606), (6858, 2288005), (10414, 1506735), (11070, 1417447), (11161, 1405890), (11430, 1372803), (15621, 1004490), (17145, 915202), (22322, 702945), (26035, 602694), (31242, 502245), (33483, 468630), (34290, 457601), (46863, 334830), (52070, 301347), (55805, 281178), (66966, 234315), (78105, 200898), (93726, 167415), (100449, 156210), (111610, 140589)]