65743245

素因数分解:

$3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 118483200

約数和(自身を除く): 52739955

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 271, 405, 599, 813, 1355, 1797, 2439, 2995, 4065, 5391, 7317, 8985, 12195, 16173, 21951, 26955, 36585, 48519, 80865, 109755, 162329, 242595, 486987, 811645, 1460961, 2434935, 4382883, 7304805, 13148649, 21914415, 65743245]

約数ペア:

[(1, 65743245), (3, 21914415), (5, 13148649), (9, 7304805), (15, 4382883), (27, 2434935), (45, 1460961), (81, 811645), (135, 486987), (271, 242595), (405, 162329), (599, 109755), (813, 80865), (1355, 48519), (1797, 36585), (2439, 26955), (2995, 21951), (4065, 16173), (5391, 12195), (7317, 8985)]