4572865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 1855295

約数列:

[1, 5, 11, 29, 47, 55, 61, 145, 235, 305, 319, 517, 671, 1363, 1595, 1769, 2585, 2867, 3355, 6815, 8845, 14335, 14993, 19459, 31537, 74965, 83143, 97295, 157685, 415715, 914573, 4572865]

約数ペア:

[(1, 4572865), (5, 914573), (11, 415715), (29, 157685), (47, 97295), (55, 83143), (61, 74965), (145, 31537), (235, 19459), (305, 14993), (319, 14335), (517, 8845), (671, 6815), (1363, 3355), (1595, 2867), (1769, 2585)]