29678025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 53816000

約数和(自身を除く): 24137975

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 499, 793, 915, 975, 1497, 1525, 2379, 2495, 3965, 4575, 6487, 7485, 11895, 12475, 19461, 19825, 30439, 32435, 37425, 59475, 91317, 97305, 152195, 162175, 395707, 456585, 486525, 760975, 1187121, 1978535, 2282925, 5935605, 9892675, 29678025]

約数ペア:

[(1, 29678025), (3, 9892675), (5, 5935605), (13, 2282925), (15, 1978535), (25, 1187121), (39, 760975), (61, 486525), (65, 456585), (75, 395707), (183, 162175), (195, 152195), (305, 97305), (325, 91317), (499, 59475), (793, 37425), (915, 32435), (975, 30439), (1497, 19825), (1525, 19461), (2379, 12475), (2495, 11895), (3965, 7485), (4575, 6487)]