238875

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{13}}^1$

素因数の和:45

約数の個数: 48

約数和(自身を含む): 497952

約数和(自身を除く): 259077

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 125, 147, 175, 195, 245, 273, 325, 375, 455, 525, 637, 735, 875, 975, 1225, 1365, 1625, 1911, 2275, 2625, 3185, 3675, 4875, 6125, 6825, 9555, 11375, 15925, 18375, 34125, 47775, 79625, 238875]

約数ペア:

[(1, 238875), (3, 79625), (5, 47775), (7, 34125), (13, 18375), (15, 15925), (21, 11375), (25, 9555), (35, 6825), (39, 6125), (49, 4875), (65, 3675), (75, 3185), (91, 2625), (105, 2275), (125, 1911), (147, 1625), (175, 1365), (195, 1225), (245, 975), (273, 875), (325, 735), (375, 637), (455, 525)]