1900575405

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{1013}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 3330405936

約数和(自身を除く): 1429830531

約数列:

[1, 3, 5, 9, 15, 45, 173, 241, 519, 723, 865, 1013, 1205, 1557, 2169, 2595, 3039, 3615, 5065, 7785, 9117, 10845, 15195, 41693, 45585, 125079, 175249, 208465, 244133, 375237, 525747, 625395, 732399, 876245, 1220665, 1577241, 1876185, 2197197, 2628735, 3661995, 7886205, 10985985, 42235009, 126705027, 211175045, 380115081, 633525135, 1900575405]

約数ペア:

[(1, 1900575405), (3, 633525135), (5, 380115081), (9, 211175045), (15, 126705027), (45, 42235009), (173, 10985985), (241, 7886205), (519, 3661995), (723, 2628735), (865, 2197197), (1013, 1876185), (1205, 1577241), (1557, 1220665), (2169, 876245), (2595, 732399), (3039, 625395), (3615, 525747), (5065, 375237), (7785, 244133), (9117, 208465), (10845, 175249), (15195, 125079), (41693, 45585)]