19307560275

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{4373}}^1$

素因数の和:4634

約数の個数: 96

約数和(自身を含む): 36794787840

約数和(自身を除く): 17487227565

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 211, 225, 279, 465, 633, 675, 775, 837, 1055, 1395, 1899, 2325, 3165, 4185, 4373, 5275, 5697, 6541, 6975, 9495, 13119, 15825, 19623, 20925, 21865, 28485, 32705, 39357, 47475, 58869, 65595, 98115, 109325, 118071, 135563, 142425, 163525, 176607, 196785, 294345, 327975, 406689, 490575, 590355, 677815, 883035, 922703, 983925, 1220067, 1471725, 2033445, 2768109, 2951775, 3389075, 3660201, 4415175, 4613515, 6100335, 8304327, 10167225, 13840545, 18301005, 23067575, 24912981, 28603793, 30501675, 41521635, 69202725, 85811379, 91505025, 124564905, 143018965, 207608175, 257434137, 429056895, 622824525, 715094825, 772302411, 1287170685, 2145284475, 3861512055, 6435853425, 19307560275]

約数ペア:

[(1, 19307560275), (3, 6435853425), (5, 3861512055), (9, 2145284475), (15, 1287170685), (25, 772302411), (27, 715094825), (31, 622824525), (45, 429056895), (75, 257434137), (93, 207608175), (135, 143018965), (155, 124564905), (211, 91505025), (225, 85811379), (279, 69202725), (465, 41521635), (633, 30501675), (675, 28603793), (775, 24912981), (837, 23067575), (1055, 18301005), (1395, 13840545), (1899, 10167225), (2325, 8304327), (3165, 6100335), (4185, 4613515), (4373, 4415175), (5275, 3660201), (5697, 3389075), (6541, 2951775), (6975, 2768109), (9495, 2033445), (13119, 1471725), (15825, 1220067), (19623, 983925), (20925, 922703), (21865, 883035), (28485, 677815), (32705, 590355), (39357, 490575), (47475, 406689), (58869, 327975), (65595, 294345), (98115, 196785), (109325, 176607), (118071, 163525), (135563, 142425)]