25101294725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{13241}}^1$

素因数の和:13590

約数の個数: 48

約数和(自身を含む): 35401692480

約数和(自身を除く): 10300397755

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 307, 325, 475, 1235, 1535, 3991, 5833, 6175, 7675, 13241, 19955, 29165, 66205, 75829, 99775, 145825, 172133, 251579, 331025, 379145, 860665, 1257895, 1895725, 3270527, 4064987, 4303325, 6289475, 16352635, 20324935, 52844831, 77234753, 81763175, 101624675, 264224155, 386173765, 1004051789, 1321120775, 1930868825, 5020258945, 25101294725]

約数ペア:

[(1, 25101294725), (5, 5020258945), (13, 1930868825), (19, 1321120775), (25, 1004051789), (65, 386173765), (95, 264224155), (247, 101624675), (307, 81763175), (325, 77234753), (475, 52844831), (1235, 20324935), (1535, 16352635), (3991, 6289475), (5833, 4303325), (6175, 4064987), (7675, 3270527), (13241, 1895725), (19955, 1257895), (29165, 860665), (66205, 379145), (75829, 331025), (99775, 251579), (145825, 172133)]