85866345

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10427}}^1$

素因数の和:10502

約数の個数: 32

約数和(自身を含む): 155168640

約数和(自身を除く): 69302295

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 10427, 31281, 52135, 93843, 156405, 281529, 469215, 636047, 1407645, 1908141, 3180235, 5724423, 9540705, 17173269, 28622115, 85866345]

約数ペア:

[(1, 85866345), (3, 28622115), (5, 17173269), (9, 9540705), (15, 5724423), (27, 3180235), (45, 1908141), (61, 1407645), (135, 636047), (183, 469215), (305, 281529), (549, 156405), (915, 93843), (1647, 52135), (2745, 31281), (8235, 10427)]