25577010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 71688240

約数和(自身を除く): 46111230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 73, 85, 90, 102, 146, 153, 170, 219, 229, 255, 306, 365, 438, 458, 510, 657, 687, 730, 765, 1095, 1145, 1241, 1314, 1374, 1530, 2061, 2190, 2290, 2482, 3285, 3435, 3723, 3893, 4122, 6205, 6570, 6870, 7446, 7786, 10305, 11169, 11679, 12410, 16717, 18615, 19465, 20610, 22338, 23358, 33434, 35037, 37230, 38930, 50151, 55845, 58395, 70074, 83585, 100302, 111690, 116790, 150453, 167170, 175185, 250755, 284189, 300906, 350370, 501510, 568378, 752265, 852567, 1420945, 1504530, 1705134, 2557701, 2841890, 4262835, 5115402, 8525670, 12788505, 25577010]

約数ペア:

[(1, 25577010), (2, 12788505), (3, 8525670), (5, 5115402), (6, 4262835), (9, 2841890), (10, 2557701), (15, 1705134), (17, 1504530), (18, 1420945), (30, 852567), (34, 752265), (45, 568378), (51, 501510), (73, 350370), (85, 300906), (90, 284189), (102, 250755), (146, 175185), (153, 167170), (170, 150453), (219, 116790), (229, 111690), (255, 100302), (306, 83585), (365, 70074), (438, 58395), (458, 55845), (510, 50151), (657, 38930), (687, 37230), (730, 35037), (765, 33434), (1095, 23358), (1145, 22338), (1241, 20610), (1314, 19465), (1374, 18615), (1530, 16717), (2061, 12410), (2190, 11679), (2290, 11169), (2482, 10305), (3285, 7786), (3435, 7446), (3723, 6870), (3893, 6570), (4122, 6205)]