69606855

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 127258560

約数和(自身を除く): 57651705

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 617, 981, 1035, 1635, 1851, 2507, 3085, 4905, 5553, 7521, 9255, 12535, 14191, 22563, 27765, 37605, 42573, 67253, 70955, 112815, 127719, 201759, 212865, 336265, 605277, 638595, 1008795, 1546819, 3026385, 4640457, 7734095, 13921371, 23202285, 69606855]

約数ペア:

[(1, 69606855), (3, 23202285), (5, 13921371), (9, 7734095), (15, 4640457), (23, 3026385), (45, 1546819), (69, 1008795), (109, 638595), (115, 605277), (207, 336265), (327, 212865), (345, 201759), (545, 127719), (617, 112815), (981, 70955), (1035, 67253), (1635, 42573), (1851, 37605), (2507, 27765), (3085, 22563), (4905, 14191), (5553, 12535), (7521, 9255)]