42223415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 15837385

約数列:

[1, 5, 13, 19, 65, 95, 179, 191, 247, 895, 955, 1235, 2327, 2483, 3401, 3629, 11635, 12415, 17005, 18145, 34189, 44213, 47177, 170945, 221065, 235885, 444457, 649591, 2222285, 3247955, 8444683, 42223415]

約数ペア:

[(1, 42223415), (5, 8444683), (13, 3247955), (19, 2222285), (65, 649591), (95, 444457), (179, 235885), (191, 221065), (247, 170945), (895, 47177), (955, 44213), (1235, 34189), (2327, 18145), (2483, 17005), (3401, 12415), (3629, 11635)]