38925.000000

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 48

約数和(自身を含む): 793600

約数和(自身を除く): 396025

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 31, 45, 57, 75, 93, 95, 135, 155, 171, 225, 279, 285, 465, 475, 513, 589, 675, 775, 837, 855, 1395, 1425, 1767, 2325, 2565, 2945, 4185, 4275, 5301, 6975, 8835, 12825, 14725, 15903, 20925, 26505, 44175, 79515, 132525, 397575]

約数ペア:

[(1, 397575), (3, 132525), (5, 79515), (9, 44175), (15, 26505), (19, 20925), (25, 15903), (27, 14725), (31, 12825), (45, 8835), (57, 6975), (75, 5301), (93, 4275), (95, 4185), (135, 2945), (155, 2565), (171, 2325), (225, 1767), (279, 1425), (285, 1395), (465, 855), (475, 837), (513, 775), (589, 675)]