64968150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33317}}^1$

素因数の和:33345

約数の個数: 48

約数和(自身を含む): 173520144

約数和(自身を除く): 108551994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 33317, 66634, 99951, 166585, 199902, 333170, 433121, 499755, 832925, 866242, 999510, 1299363, 1665850, 2165605, 2498775, 2598726, 4331210, 4997550, 6496815, 10828025, 12993630, 21656050, 32484075, 64968150]

約数ペア:

[(1, 64968150), (2, 32484075), (3, 21656050), (5, 12993630), (6, 10828025), (10, 6496815), (13, 4997550), (15, 4331210), (25, 2598726), (26, 2498775), (30, 2165605), (39, 1665850), (50, 1299363), (65, 999510), (75, 866242), (78, 832925), (130, 499755), (150, 433121), (195, 333170), (325, 199902), (390, 166585), (650, 99951), (975, 66634), (1950, 33317)]