85738365

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 76624515

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 115, 135, 159, 207, 265, 345, 477, 521, 621, 795, 1035, 1219, 1431, 1563, 2385, 2605, 3105, 3657, 4689, 6095, 7155, 7815, 10971, 11983, 14067, 18285, 23445, 27613, 32913, 35949, 54855, 59915, 70335, 82839, 107847, 138065, 164565, 179745, 248517, 323541, 414195, 539235, 635099, 745551, 1242585, 1617705, 1905297, 3175495, 3727755, 5715891, 9526485, 17147673, 28579455, 85738365]

約数ペア:

[(1, 85738365), (3, 28579455), (5, 17147673), (9, 9526485), (15, 5715891), (23, 3727755), (27, 3175495), (45, 1905297), (53, 1617705), (69, 1242585), (115, 745551), (135, 635099), (159, 539235), (207, 414195), (265, 323541), (345, 248517), (477, 179745), (521, 164565), (621, 138065), (795, 107847), (1035, 82839), (1219, 70335), (1431, 59915), (1563, 54855), (2385, 35949), (2605, 32913), (3105, 27613), (3657, 23445), (4689, 18285), (6095, 14067), (7155, 11983), (7815, 10971)]