4748025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 8481600

約数和(自身を除く): 3733575

約数列:

[1, 3, 5, 15, 25, 29, 37, 59, 75, 87, 111, 145, 177, 185, 295, 435, 555, 725, 885, 925, 1073, 1475, 1711, 2175, 2183, 2775, 3219, 4425, 5133, 5365, 6549, 8555, 10915, 16095, 25665, 26825, 32745, 42775, 54575, 63307, 80475, 128325, 163725, 189921, 316535, 949605, 1582675, 4748025]

約数ペア:

[(1, 4748025), (3, 1582675), (5, 949605), (15, 316535), (25, 189921), (29, 163725), (37, 128325), (59, 80475), (75, 63307), (87, 54575), (111, 42775), (145, 32745), (177, 26825), (185, 25665), (295, 16095), (435, 10915), (555, 8555), (725, 6549), (885, 5365), (925, 5133), (1073, 4425), (1475, 3219), (1711, 2775), (2175, 2183)]