3289715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 1500301

約数列:

[1, 5, 11, 13, 43, 55, 65, 107, 143, 215, 473, 535, 559, 715, 1177, 1391, 2365, 2795, 4601, 5885, 6149, 6955, 15301, 23005, 30745, 50611, 59813, 76505, 253055, 299065, 657943, 3289715]

約数ペア:

[(1, 3289715), (5, 657943), (11, 299065), (13, 253055), (43, 76505), (55, 59813), (65, 50611), (107, 30745), (143, 23005), (215, 15301), (473, 6955), (535, 6149), (559, 5885), (715, 4601), (1177, 2795), (1391, 2365)]