67701281415

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{264391}}^1$

素因数の和:264839

約数の個数: 32

約数和(自身を含む): 111120784896

約数和(自身を除く): 43419503481

約数列:

[1, 3, 5, 15, 43, 129, 215, 397, 645, 1191, 1985, 5955, 17071, 51213, 85355, 256065, 264391, 793173, 1321955, 3965865, 11368813, 34106439, 56844065, 104963227, 170532195, 314889681, 524816135, 1574448405, 4513418761, 13540256283, 22567093805, 67701281415]

約数ペア:

[(1, 67701281415), (3, 22567093805), (5, 13540256283), (15, 4513418761), (43, 1574448405), (129, 524816135), (215, 314889681), (397, 170532195), (645, 104963227), (1191, 56844065), (1985, 34106439), (5955, 11368813), (17071, 3965865), (51213, 1321955), (85355, 793173), (256065, 264391)]