2015819595

素因数分解:

$3^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{17383}}^1$

素因数の和:18256

約数の個数: 32

約数和(自身を含む): 3588057600

約数和(自身を除く): 1572238005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 859, 2577, 4295, 7731, 12885, 17383, 23193, 38655, 52149, 86915, 115965, 156447, 260745, 469341, 782235, 2346705, 14931997, 44795991, 74659985, 134387973, 223979955, 403163919, 671939865, 2015819595]

約数ペア:

[(1, 2015819595), (3, 671939865), (5, 403163919), (9, 223979955), (15, 134387973), (27, 74659985), (45, 44795991), (135, 14931997), (859, 2346705), (2577, 782235), (4295, 469341), (7731, 260745), (12885, 156447), (17383, 115965), (23193, 86915), (38655, 52149)]