149625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{19}}^1$

素因数の和:47

約数の個数: 48

約数和(自身を含む): 324480

約数和(自身を除く): 174855

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 125, 133, 171, 175, 225, 285, 315, 375, 399, 475, 525, 665, 855, 875, 1125, 1197, 1425, 1575, 1995, 2375, 2625, 3325, 4275, 5985, 7125, 7875, 9975, 16625, 21375, 29925, 49875, 149625]

約数ペア:

[(1, 149625), (3, 49875), (5, 29925), (7, 21375), (9, 16625), (15, 9975), (19, 7875), (21, 7125), (25, 5985), (35, 4275), (45, 3325), (57, 2625), (63, 2375), (75, 1995), (95, 1575), (105, 1425), (125, 1197), (133, 1125), (171, 875), (175, 855), (225, 665), (285, 525), (315, 475), (375, 399)]