9155625

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 16119840

約数和(自身を除く): 6964215

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 257, 285, 375, 475, 625, 771, 1285, 1425, 1875, 2375, 3855, 4883, 6425, 7125, 11875, 14649, 19275, 24415, 32125, 35625, 73245, 96375, 122075, 160625, 366225, 481875, 610375, 1831125, 3051875, 9155625]

約数ペア:

[(1, 9155625), (3, 3051875), (5, 1831125), (15, 610375), (19, 481875), (25, 366225), (57, 160625), (75, 122075), (95, 96375), (125, 73245), (257, 35625), (285, 32125), (375, 24415), (475, 19275), (625, 14649), (771, 11875), (1285, 7125), (1425, 6425), (1875, 4883), (2375, 3855)]