42615495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 80476032

約数和(自身を除く): 37860537

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 751, 873, 1261, 1455, 2253, 3755, 3783, 4365, 6305, 6759, 9763, 11265, 11349, 18915, 29289, 33795, 48815, 56745, 72847, 87867, 146445, 218541, 364235, 439335, 655623, 947011, 1092705, 2841033, 3278115, 4735055, 8523099, 14205165, 42615495]

約数ペア:

[(1, 42615495), (3, 14205165), (5, 8523099), (9, 4735055), (13, 3278115), (15, 2841033), (39, 1092705), (45, 947011), (65, 655623), (97, 439335), (117, 364235), (195, 218541), (291, 146445), (485, 87867), (585, 72847), (751, 56745), (873, 48815), (1261, 33795), (1455, 29289), (2253, 18915), (3755, 11349), (3783, 11265), (4365, 9763), (6305, 6759)]