141320475

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20308

約数の個数: 36

約数和(自身を含む): 261298752

約数和(自身を除く): 119978277

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 20261, 60783, 101305, 182349, 303915, 506525, 628091, 911745, 1519575, 1884273, 3140455, 4558725, 5652819, 9421365, 15702275, 28264095, 47106825, 141320475]

約数ペア:

[(1, 141320475), (3, 47106825), (5, 28264095), (9, 15702275), (15, 9421365), (25, 5652819), (31, 4558725), (45, 3140455), (75, 1884273), (93, 1519575), (155, 911745), (225, 628091), (279, 506525), (465, 303915), (775, 182349), (1395, 101305), (2325, 60783), (6975, 20261)]