1900675075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{5081}}^1$

素因数の和:6255

約数の個数: 24

約数和(自身を含む): 2540837376

約数和(自身を除く): 640162301

約数列:

[1, 5, 13, 25, 65, 325, 1151, 5081, 5755, 14963, 25405, 28775, 66053, 74815, 127025, 330265, 374075, 1651325, 5848231, 29241155, 76027003, 146205775, 380135015, 1900675075]

約数ペア:

[(1, 1900675075), (5, 380135015), (13, 146205775), (25, 76027003), (65, 29241155), (325, 5848231), (1151, 1651325), (5081, 374075), (5755, 330265), (14963, 127025), (25405, 74815), (28775, 66053)]