25419690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3084

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 44575830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 3037, 4185, 6074, 8370, 9111, 15185, 18222, 27333, 30370, 45555, 54666, 81999, 91110, 94147, 136665, 163998, 188294, 273330, 282441, 409995, 470735, 564882, 819990, 847323, 941470, 1412205, 1694646, 2541969, 2824410, 4236615, 5083938, 8473230, 12709845, 25419690]

約数ペア:

[(1, 25419690), (2, 12709845), (3, 8473230), (5, 5083938), (6, 4236615), (9, 2824410), (10, 2541969), (15, 1694646), (18, 1412205), (27, 941470), (30, 847323), (31, 819990), (45, 564882), (54, 470735), (62, 409995), (90, 282441), (93, 273330), (135, 188294), (155, 163998), (186, 136665), (270, 94147), (279, 91110), (310, 81999), (465, 54666), (558, 45555), (837, 30370), (930, 27333), (1395, 18222), (1674, 15185), (2790, 9111), (3037, 8370), (4185, 6074)]