52157925

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 60

約数和(自身を含む): 99026400

約数和(自身を除く): 46868475

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 599, 645, 675, 1075, 1161, 1797, 1935, 2025, 2995, 3225, 3483, 5391, 5805, 8985, 9675, 14975, 16173, 17415, 25757, 26955, 29025, 44925, 48519, 77271, 80865, 87075, 128785, 134775, 231813, 242595, 386355, 404325, 643925, 695439, 1159065, 1212975, 1931775, 2086317, 3477195, 5795325, 10431585, 17385975, 52157925]

約数ペア:

[(1, 52157925), (3, 17385975), (5, 10431585), (9, 5795325), (15, 3477195), (25, 2086317), (27, 1931775), (43, 1212975), (45, 1159065), (75, 695439), (81, 643925), (129, 404325), (135, 386355), (215, 242595), (225, 231813), (387, 134775), (405, 128785), (599, 87075), (645, 80865), (675, 77271), (1075, 48519), (1161, 44925), (1797, 29025), (1935, 26955), (2025, 25757), (2995, 17415), (3225, 16173), (3483, 14975), (5391, 9675), (5805, 8985)]