1276704015

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{5231}}^1$

素因数の和:5599

約数の個数: 32

約数和(自身を含む): 2088446976

約数和(自身を除く): 811742961

約数列:

[1, 3, 5, 15, 53, 159, 265, 307, 795, 921, 1535, 4605, 5231, 15693, 16271, 26155, 48813, 78465, 81355, 244065, 277243, 831729, 1386215, 1605917, 4158645, 4817751, 8029585, 24088755, 85113601, 255340803, 425568005, 1276704015]

約数ペア:

[(1, 1276704015), (3, 425568005), (5, 255340803), (15, 85113601), (53, 24088755), (159, 8029585), (265, 4817751), (307, 4158645), (795, 1605917), (921, 1386215), (1535, 831729), (4605, 277243), (5231, 244065), (15693, 81355), (16271, 78465), (26155, 48813)]