2273641305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{315127}}^1$

素因数の和:315185

約数の個数: 32

約数和(自身を含む): 4023554304

約数和(自身を除く): 1749912999

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 315127, 945381, 1575635, 4096651, 4726905, 11659699, 12289953, 20483255, 34979097, 58298495, 61449765, 151576087, 174895485, 454728261, 757880435, 2273641305]

約数ペア:

[(1, 2273641305), (3, 757880435), (5, 454728261), (13, 174895485), (15, 151576087), (37, 61449765), (39, 58298495), (65, 34979097), (111, 20483255), (185, 12289953), (195, 11659699), (481, 4726905), (555, 4096651), (1443, 1575635), (2405, 945381), (7215, 315127)]