7541004045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{19753}}^1$

素因数の和:20613

約数の個数: 32

約数和(自身を含む): 12470621184

約数和(自身を除く): 4929617139

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 821, 2463, 4105, 12315, 19753, 25451, 59259, 76353, 98765, 127255, 296295, 381765, 612343, 1837029, 3061715, 9185145, 16217213, 48651639, 81086065, 243258195, 502733603, 1508200809, 2513668015, 7541004045]

約数ペア:

[(1, 7541004045), (3, 2513668015), (5, 1508200809), (15, 502733603), (31, 243258195), (93, 81086065), (155, 48651639), (465, 16217213), (821, 9185145), (2463, 3061715), (4105, 1837029), (12315, 612343), (19753, 381765), (25451, 296295), (59259, 127255), (76353, 98765)]