3311655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 5736960

約数和(自身を除く): 2425305

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 331, 345, 435, 667, 993, 1655, 2001, 3335, 4965, 7613, 9599, 10005, 22839, 28797, 38065, 47995, 114195, 143985, 220777, 662331, 1103885, 3311655]

約数ペア:

[(1, 3311655), (3, 1103885), (5, 662331), (15, 220777), (23, 143985), (29, 114195), (69, 47995), (87, 38065), (115, 28797), (145, 22839), (331, 10005), (345, 9599), (435, 7613), (667, 4965), (993, 3335), (1655, 2001)]