65164275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 129005136

約数和(自身を除く): 63840861

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 113, 165, 225, 233, 275, 339, 495, 565, 699, 825, 1017, 1165, 1243, 1695, 2097, 2475, 2563, 2825, 3495, 3729, 5085, 5825, 6215, 7689, 8475, 10485, 11187, 12815, 17475, 18645, 23067, 25425, 26329, 31075, 38445, 52425, 55935, 64075, 78987, 93225, 115335, 131645, 192225, 236961, 279675, 289619, 394935, 576675, 658225, 868857, 1184805, 1448095, 1974675, 2606571, 4344285, 5924025, 7240475, 13032855, 21721425, 65164275]

約数ペア:

[(1, 65164275), (3, 21721425), (5, 13032855), (9, 7240475), (11, 5924025), (15, 4344285), (25, 2606571), (33, 1974675), (45, 1448095), (55, 1184805), (75, 868857), (99, 658225), (113, 576675), (165, 394935), (225, 289619), (233, 279675), (275, 236961), (339, 192225), (495, 131645), (565, 115335), (699, 93225), (825, 78987), (1017, 64075), (1165, 55935), (1243, 52425), (1695, 38445), (2097, 31075), (2475, 26329), (2563, 25425), (2825, 23067), (3495, 18645), (3729, 17475), (5085, 12815), (5825, 11187), (6215, 10485), (7689, 8475)]