2142116775

素因数分解:

$3^2\times 5^2\times {\mathrm{2707}}^1\times {\mathrm{3517}}^1$

素因数の和:6240

約数の個数: 36

約数和(自身を含む): 3839277832

約数和(自身を除く): 1697161057

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2707, 3517, 8121, 10551, 13535, 17585, 24363, 31653, 40605, 52755, 67675, 87925, 121815, 158265, 203025, 263775, 609075, 791325, 9520519, 28561557, 47602595, 85684671, 142807785, 238012975, 428423355, 714038925, 2142116775]

約数ペア:

[(1, 2142116775), (3, 714038925), (5, 428423355), (9, 238012975), (15, 142807785), (25, 85684671), (45, 47602595), (75, 28561557), (225, 9520519), (2707, 791325), (3517, 609075), (8121, 263775), (10551, 203025), (13535, 158265), (17585, 121815), (24363, 87925), (31653, 67675), (40605, 52755)]