226795875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 401856000

約数和(自身を除く): 175060125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 139, 229, 285, 375, 417, 475, 687, 695, 1145, 1425, 2085, 2375, 2641, 3435, 3475, 4351, 5725, 7125, 7923, 10425, 13053, 13205, 17175, 17375, 21755, 28625, 31831, 39615, 52125, 65265, 66025, 85875, 95493, 108775, 159155, 198075, 326325, 330125, 477465, 543875, 604789, 795775, 990375, 1631625, 1814367, 2387325, 3023945, 3978875, 9071835, 11936625, 15119725, 45359175, 75598625, 226795875]

約数ペア:

[(1, 226795875), (3, 75598625), (5, 45359175), (15, 15119725), (19, 11936625), (25, 9071835), (57, 3978875), (75, 3023945), (95, 2387325), (125, 1814367), (139, 1631625), (229, 990375), (285, 795775), (375, 604789), (417, 543875), (475, 477465), (687, 330125), (695, 326325), (1145, 198075), (1425, 159155), (2085, 108775), (2375, 95493), (2641, 85875), (3435, 66025), (3475, 65265), (4351, 52125), (5725, 39615), (7125, 31831), (7923, 28625), (10425, 21755), (13053, 17375), (13205, 17175)]