15130050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7787

約数の個数: 48

約数和(自身を含む): 40414080

約数和(自身を除く): 25284030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 7759, 15518, 23277, 38795, 46554, 77590, 100867, 116385, 193975, 201734, 232770, 302601, 387950, 504335, 581925, 605202, 1008670, 1163850, 1513005, 2521675, 3026010, 5043350, 7565025, 15130050]

約数ペア:

[(1, 15130050), (2, 7565025), (3, 5043350), (5, 3026010), (6, 2521675), (10, 1513005), (13, 1163850), (15, 1008670), (25, 605202), (26, 581925), (30, 504335), (39, 387950), (50, 302601), (65, 232770), (75, 201734), (78, 193975), (130, 116385), (150, 100867), (195, 77590), (325, 46554), (390, 38795), (650, 23277), (975, 15518), (1950, 7759)]