135203145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 291409920

約数和(自身を除く): 156206775

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 61, 77, 95, 101, 105, 133, 165, 183, 209, 231, 285, 303, 305, 385, 399, 427, 505, 627, 665, 671, 707, 915, 1045, 1111, 1155, 1159, 1281, 1463, 1515, 1919, 1995, 2013, 2121, 2135, 3135, 3333, 3355, 3477, 3535, 4389, 4697, 5555, 5757, 5795, 6161, 6405, 7315, 7777, 8113, 9595, 10065, 10605, 12749, 13433, 14091, 16665, 17385, 18483, 21109, 21945, 23331, 23485, 24339, 28785, 30805, 38247, 38885, 40299, 40565, 43127, 63327, 63745, 67165, 67771, 70455, 89243, 92415, 105545, 116655, 117059, 121695, 129381, 147763, 191235, 201495, 203313, 215635, 267729, 316635, 338855, 351177, 443289, 446215, 474397, 585295, 646905, 738815, 819413, 1016565, 1287649, 1338645, 1423191, 1755885, 2216445, 2371985, 2458239, 3862947, 4097065, 6438245, 7115955, 9013543, 12291195, 19314735, 27040629, 45067715, 135203145]

約数ペア:

[(1, 135203145), (3, 45067715), (5, 27040629), (7, 19314735), (11, 12291195), (15, 9013543), (19, 7115955), (21, 6438245), (33, 4097065), (35, 3862947), (55, 2458239), (57, 2371985), (61, 2216445), (77, 1755885), (95, 1423191), (101, 1338645), (105, 1287649), (133, 1016565), (165, 819413), (183, 738815), (209, 646905), (231, 585295), (285, 474397), (303, 446215), (305, 443289), (385, 351177), (399, 338855), (427, 316635), (505, 267729), (627, 215635), (665, 203313), (671, 201495), (707, 191235), (915, 147763), (1045, 129381), (1111, 121695), (1155, 117059), (1159, 116655), (1281, 105545), (1463, 92415), (1515, 89243), (1919, 70455), (1995, 67771), (2013, 67165), (2121, 63745), (2135, 63327), (3135, 43127), (3333, 40565), (3355, 40299), (3477, 38885), (3535, 38247), (4389, 30805), (4697, 28785), (5555, 24339), (5757, 23485), (5795, 23331), (6161, 21945), (6405, 21109), (7315, 18483), (7777, 17385), (8113, 16665), (9595, 14091), (10065, 13433), (10605, 12749)]