152449425

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3271

約数の個数: 48

約数和(自身を含む): 284088960

約数和(自身を除く): 131639535

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1065, 1775, 1917, 3181, 3195, 5325, 9543, 9585, 15905, 15975, 28629, 47715, 47925, 79525, 85887, 143145, 225851, 238575, 429435, 677553, 715725, 1129255, 2032659, 2147175, 3387765, 5646275, 6097977, 10163295, 16938825, 30489885, 50816475, 152449425]

約数ペア:

[(1, 152449425), (3, 50816475), (5, 30489885), (9, 16938825), (15, 10163295), (25, 6097977), (27, 5646275), (45, 3387765), (71, 2147175), (75, 2032659), (135, 1129255), (213, 715725), (225, 677553), (355, 429435), (639, 238575), (675, 225851), (1065, 143145), (1775, 85887), (1917, 79525), (3181, 47925), (3195, 47715), (5325, 28629), (9543, 15975), (9585, 15905)]