23856702935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 32541801600

約数和(自身を除く): 8685098665

約数列:

[1, 5, 13, 37, 43, 65, 185, 215, 349, 481, 559, 661, 1591, 1745, 2405, 2795, 3305, 4537, 7955, 8593, 12913, 15007, 20683, 22685, 24457, 28423, 42965, 64565, 75035, 103415, 122285, 142115, 167869, 195091, 230689, 317941, 369499, 555259, 839345, 975455, 1051651, 1153445, 1589705, 1847495, 2776295, 2998957, 5258255, 7218367, 8535493, 9919627, 13671463, 14994785, 36091835, 42677465, 49598135, 68357315, 110961409, 128955151, 367026199, 554807045, 644775755, 1835130995, 4771340587, 23856702935]

約数ペア:

[(1, 23856702935), (5, 4771340587), (13, 1835130995), (37, 644775755), (43, 554807045), (65, 367026199), (185, 128955151), (215, 110961409), (349, 68357315), (481, 49598135), (559, 42677465), (661, 36091835), (1591, 14994785), (1745, 13671463), (2405, 9919627), (2795, 8535493), (3305, 7218367), (4537, 5258255), (7955, 2998957), (8593, 2776295), (12913, 1847495), (15007, 1589705), (20683, 1153445), (22685, 1051651), (24457, 975455), (28423, 839345), (42965, 555259), (64565, 369499), (75035, 317941), (103415, 230689), (122285, 195091), (142115, 167869)]