65005269

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 103230720

約数和(自身を除く): 38225451

約数列:

[1, 3, 7, 21, 29, 87, 173, 203, 519, 609, 617, 1211, 1851, 3633, 4319, 5017, 12957, 15051, 17893, 35119, 53679, 105357, 106741, 125251, 320223, 375753, 747187, 2241561, 3095489, 9286467, 21668423, 65005269]

約数ペア:

[(1, 65005269), (3, 21668423), (7, 9286467), (21, 3095489), (29, 2241561), (87, 747187), (173, 375753), (203, 320223), (519, 125251), (609, 106741), (617, 105357), (1211, 53679), (1851, 35119), (3633, 17893), (4319, 15051), (5017, 12957)]