79560585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 149333184

約数和(自身を除く): 69772599

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 307, 443, 585, 921, 1329, 1535, 2215, 2763, 3987, 3991, 4605, 5759, 6645, 11973, 13815, 17277, 19935, 19955, 28795, 35919, 51831, 59865, 86385, 136001, 179595, 259155, 408003, 680005, 1224009, 1768013, 2040015, 5304039, 6120045, 8840065, 15912117, 26520195, 79560585]

約数ペア:

[(1, 79560585), (3, 26520195), (5, 15912117), (9, 8840065), (13, 6120045), (15, 5304039), (39, 2040015), (45, 1768013), (65, 1224009), (117, 680005), (195, 408003), (307, 259155), (443, 179595), (585, 136001), (921, 86385), (1329, 59865), (1535, 51831), (2215, 35919), (2763, 28795), (3987, 19955), (3991, 19935), (4605, 17277), (5759, 13815), (6645, 11973)]