205382685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13597}}^1$

素因数の和:13677

約数の個数: 32

約数和(自身を含む): 352460160

約数和(自身を除く): 147077475

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 13597, 15105, 40791, 67985, 203955, 258343, 720641, 775029, 1291715, 2161923, 3603205, 3875145, 10809615, 13692179, 41076537, 68460895, 205382685]

約数ペア:

[(1, 205382685), (3, 68460895), (5, 41076537), (15, 13692179), (19, 10809615), (53, 3875145), (57, 3603205), (95, 2161923), (159, 1291715), (265, 775029), (285, 720641), (795, 258343), (1007, 203955), (3021, 67985), (5035, 40791), (13597, 15105)]