5162465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 3111199

約数列:

[1, 5, 7, 11, 23, 35, 53, 55, 77, 115, 121, 161, 253, 265, 371, 385, 583, 605, 805, 847, 1219, 1265, 1771, 1855, 2783, 2915, 4081, 4235, 6095, 6413, 8533, 8855, 13409, 13915, 19481, 20405, 32065, 42665, 44891, 67045, 93863, 97405, 147499, 224455, 469315, 737495, 1032493, 5162465]

約数ペア:

[(1, 5162465), (5, 1032493), (7, 737495), (11, 469315), (23, 224455), (35, 147499), (53, 97405), (55, 93863), (77, 67045), (115, 44891), (121, 42665), (161, 32065), (253, 20405), (265, 19481), (371, 13915), (385, 13409), (583, 8855), (605, 8533), (805, 6413), (847, 6095), (1219, 4235), (1265, 4081), (1771, 2915), (1855, 2783)]