99991515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5077}}^1$

素因数の和:5199

約数の個数: 32

約数和(自身を含む): 174033216

約数和(自身を除く): 74041701

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 5077, 6565, 15231, 19695, 25385, 66001, 76155, 198003, 330005, 512777, 990015, 1538331, 2563885, 6666101, 7691655, 19998303, 33330505, 99991515]

約数ペア:

[(1, 99991515), (3, 33330505), (5, 19998303), (13, 7691655), (15, 6666101), (39, 2563885), (65, 1538331), (101, 990015), (195, 512777), (303, 330005), (505, 198003), (1313, 76155), (1515, 66001), (3939, 25385), (5077, 19695), (6565, 15231)]