61356295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 106251264

約数和(自身を除く): 44894969

約数列:

[1, 5, 7, 11, 13, 23, 35, 41, 55, 65, 77, 91, 115, 143, 161, 169, 205, 253, 287, 299, 385, 451, 455, 533, 715, 805, 845, 943, 1001, 1183, 1265, 1435, 1495, 1771, 1859, 2093, 2255, 2665, 3157, 3289, 3731, 3887, 4715, 5005, 5863, 5915, 6601, 6929, 8855, 9295, 10373, 10465, 12259, 13013, 15785, 16445, 18655, 19435, 23023, 27209, 29315, 33005, 34645, 41041, 42757, 48503, 51865, 61295, 65065, 72611, 76219, 85813, 115115, 134849, 136045, 159367, 205205, 213785, 242515, 299299, 363055, 381095, 429065, 533533, 674245, 796835, 943943, 1115569, 1496495, 1753037, 2667665, 4719715, 5577845, 8765185, 12271259, 61356295]

約数ペア:

[(1, 61356295), (5, 12271259), (7, 8765185), (11, 5577845), (13, 4719715), (23, 2667665), (35, 1753037), (41, 1496495), (55, 1115569), (65, 943943), (77, 796835), (91, 674245), (115, 533533), (143, 429065), (161, 381095), (169, 363055), (205, 299299), (253, 242515), (287, 213785), (299, 205205), (385, 159367), (451, 136045), (455, 134849), (533, 115115), (715, 85813), (805, 76219), (845, 72611), (943, 65065), (1001, 61295), (1183, 51865), (1265, 48503), (1435, 42757), (1495, 41041), (1771, 34645), (1859, 33005), (2093, 29315), (2255, 27209), (2665, 23023), (3157, 19435), (3289, 18655), (3731, 16445), (3887, 15785), (4715, 13013), (5005, 12259), (5863, 10465), (5915, 10373), (6601, 9295), (6929, 8855)]