33820225

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 46290688

約数和(自身を除く): 12470463

約数列:

[1, 5, 17, 25, 31, 85, 151, 155, 289, 425, 527, 755, 775, 1445, 2567, 2635, 3775, 4681, 7225, 8959, 12835, 13175, 23405, 43639, 44795, 64175, 79577, 117025, 218195, 223975, 397885, 1090975, 1352809, 1989425, 6764045, 33820225]

約数ペア:

[(1, 33820225), (5, 6764045), (17, 1989425), (25, 1352809), (31, 1090975), (85, 397885), (151, 223975), (155, 218195), (289, 117025), (425, 79577), (527, 64175), (755, 44795), (775, 43639), (1445, 23405), (2567, 13175), (2635, 12835), (3775, 8959), (4681, 7225)]