127384705

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 182248704

約数和(自身を除く): 54863999

約数列:

[1, 5, 7, 35, 43, 53, 215, 265, 301, 371, 1505, 1597, 1855, 2279, 7985, 11179, 11395, 15953, 55895, 68671, 79765, 84641, 343355, 423205, 480697, 592487, 2403485, 2962435, 3639563, 18197815, 25476941, 127384705]

約数ペア:

[(1, 127384705), (5, 25476941), (7, 18197815), (35, 3639563), (43, 2962435), (53, 2403485), (215, 592487), (265, 480697), (301, 423205), (371, 343355), (1505, 84641), (1597, 79765), (1855, 68671), (2279, 55895), (7985, 15953), (11179, 11395)]