68759625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 126996480

約数和(自身を除く): 58236855

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 125, 165, 211, 237, 275, 375, 395, 633, 825, 869, 1055, 1185, 1375, 1975, 2321, 2607, 3165, 4125, 4345, 5275, 5925, 6963, 9875, 11605, 13035, 15825, 16669, 21725, 26375, 29625, 34815, 50007, 58025, 65175, 79125, 83345, 108625, 174075, 183359, 250035, 290125, 325875, 416725, 550077, 870375, 916795, 1250175, 2083625, 2750385, 4583975, 6250875, 13751925, 22919875, 68759625]

約数ペア:

[(1, 68759625), (3, 22919875), (5, 13751925), (11, 6250875), (15, 4583975), (25, 2750385), (33, 2083625), (55, 1250175), (75, 916795), (79, 870375), (125, 550077), (165, 416725), (211, 325875), (237, 290125), (275, 250035), (375, 183359), (395, 174075), (633, 108625), (825, 83345), (869, 79125), (1055, 65175), (1185, 58025), (1375, 50007), (1975, 34815), (2321, 29625), (2607, 26375), (3165, 21725), (4125, 16669), (4345, 15825), (5275, 13035), (5925, 11605), (6963, 9875)]