72665300575

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131861}}^1$

素因数の和:131992

約数の個数: 48

約数和(自身を含む): 106738596864

約数和(自身を除く): 34073296289

約数列:

[1, 5, 7, 25, 35, 47, 67, 175, 235, 329, 335, 469, 1175, 1645, 1675, 2345, 3149, 8225, 11725, 15745, 22043, 78725, 110215, 131861, 551075, 659305, 923027, 3296525, 4615135, 6197467, 8834687, 23075675, 30987335, 43382269, 44173435, 61842809, 154936675, 216911345, 220867175, 309214045, 415230289, 1084556725, 1546070225, 2076151445, 2906612023, 10380757225, 14533060115, 72665300575]

約数ペア:

[(1, 72665300575), (5, 14533060115), (7, 10380757225), (25, 2906612023), (35, 2076151445), (47, 1546070225), (67, 1084556725), (175, 415230289), (235, 309214045), (329, 220867175), (335, 216911345), (469, 154936675), (1175, 61842809), (1645, 44173435), (1675, 43382269), (2345, 30987335), (3149, 23075675), (8225, 8834687), (11725, 6197467), (15745, 4615135), (22043, 3296525), (78725, 923027), (110215, 659305), (131861, 551075)]