85575390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 211631616

約数和(自身を除く): 126056226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 107, 159, 214, 265, 318, 321, 503, 530, 535, 642, 795, 1006, 1070, 1509, 1590, 1605, 2515, 3018, 3210, 5030, 5671, 7545, 11342, 15090, 17013, 26659, 28355, 34026, 53318, 53821, 56710, 79977, 85065, 107642, 133295, 159954, 161463, 170130, 266590, 269105, 322926, 399885, 538210, 799770, 807315, 1614630, 2852513, 5705026, 8557539, 14262565, 17115078, 28525130, 42787695, 85575390]

約数ペア:

[(1, 85575390), (2, 42787695), (3, 28525130), (5, 17115078), (6, 14262565), (10, 8557539), (15, 5705026), (30, 2852513), (53, 1614630), (106, 807315), (107, 799770), (159, 538210), (214, 399885), (265, 322926), (318, 269105), (321, 266590), (503, 170130), (530, 161463), (535, 159954), (642, 133295), (795, 107642), (1006, 85065), (1070, 79977), (1509, 56710), (1590, 53821), (1605, 53318), (2515, 34026), (3018, 28355), (3210, 26659), (5030, 17013), (5671, 15090), (7545, 11342)]