415715

素因数分解:

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

素因数の和:142

約数の個数: 16

約数和(自身を含む): 535680

約数和(自身を除く): 119965

約数列:

[1, 5, 29, 47, 61, 145, 235, 305, 1363, 1769, 2867, 6815, 8845, 14335, 83143, 415715]

約数ペア:

[(1, 415715), (5, 83143), (29, 14335), (47, 8845), (61, 6815), (145, 2867), (235, 1769), (305, 1363)]