69851575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 96422400

約数和(自身を除く): 26570825

約数列:

[1, 5, 23, 25, 29, 59, 71, 115, 145, 295, 355, 575, 667, 725, 1357, 1475, 1633, 1711, 1775, 2059, 3335, 4189, 6785, 8165, 8555, 10295, 16675, 20945, 33925, 39353, 40825, 42775, 47357, 51475, 96347, 104725, 121481, 196765, 236785, 481735, 607405, 983825, 1183925, 2408675, 2794063, 3037025, 13970315, 69851575]

約数ペア:

[(1, 69851575), (5, 13970315), (23, 3037025), (25, 2794063), (29, 2408675), (59, 1183925), (71, 983825), (115, 607405), (145, 481735), (295, 236785), (355, 196765), (575, 121481), (667, 104725), (725, 96347), (1357, 51475), (1475, 47357), (1633, 42775), (1711, 40825), (1775, 39353), (2059, 33925), (3335, 20945), (4189, 16675), (6785, 10295), (8165, 8555)]