109318825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 170881920

約数和(自身を除く): 61563095

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 175, 275, 385, 521, 545, 763, 1199, 1925, 2605, 2725, 3647, 3815, 5731, 5995, 8393, 13025, 18235, 19075, 28655, 29975, 40117, 41965, 56789, 91175, 143275, 200585, 209825, 283945, 397523, 624679, 1002925, 1419725, 1987615, 3123395, 4372753, 9938075, 15616975, 21863765, 109318825]

約数ペア:

[(1, 109318825), (5, 21863765), (7, 15616975), (11, 9938075), (25, 4372753), (35, 3123395), (55, 1987615), (77, 1419725), (109, 1002925), (175, 624679), (275, 397523), (385, 283945), (521, 209825), (545, 200585), (763, 143275), (1199, 91175), (1925, 56789), (2605, 41965), (2725, 40117), (3647, 29975), (3815, 28655), (5731, 19075), (5995, 18235), (8393, 13025)]