1310362625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5639}}^1$

素因数の和:5691

約数の個数: 48

約数和(自身を含む): 1932128640

約数和(自身を除く): 621766015

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 169, 275, 325, 715, 845, 1375, 1625, 1859, 3575, 4225, 5639, 9295, 17875, 21125, 28195, 46475, 62029, 73307, 140975, 232375, 310145, 366535, 704875, 806377, 952991, 1550725, 1832675, 4031885, 4764955, 7753625, 9163375, 10482901, 20159425, 23824775, 52414505, 100797125, 119123875, 262072525, 1310362625]

約数ペア:

[(1, 1310362625), (5, 262072525), (11, 119123875), (13, 100797125), (25, 52414505), (55, 23824775), (65, 20159425), (125, 10482901), (143, 9163375), (169, 7753625), (275, 4764955), (325, 4031885), (715, 1832675), (845, 1550725), (1375, 952991), (1625, 806377), (1859, 704875), (3575, 366535), (4225, 310145), (5639, 232375), (9295, 140975), (17875, 73307), (21125, 62029), (28195, 46475)]