55880175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 102250400

約数和(自身を除く): 46370225

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 1549, 2405, 2775, 4647, 7215, 7745, 12025, 20137, 23235, 36075, 38725, 57313, 60411, 100685, 116175, 171939, 286565, 302055, 503425, 745069, 859695, 1432825, 1510275, 2235207, 3725345, 4298475, 11176035, 18626725, 55880175]

約数ペア:

[(1, 55880175), (3, 18626725), (5, 11176035), (13, 4298475), (15, 3725345), (25, 2235207), (37, 1510275), (39, 1432825), (65, 859695), (75, 745069), (111, 503425), (185, 302055), (195, 286565), (325, 171939), (481, 116175), (555, 100685), (925, 60411), (975, 57313), (1443, 38725), (1549, 36075), (2405, 23235), (2775, 20137), (4647, 12025), (7215, 7745)]