15379500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{10253}}^1$

素因数の和:10275

約数の個数: 48

約数和(自身を含む): 44789472

約数和(自身を除く): 29409972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 10253, 20506, 30759, 41012, 51265, 61518, 102530, 123036, 153795, 205060, 256325, 307590, 512650, 615180, 768975, 1025300, 1281625, 1537950, 2563250, 3075900, 3844875, 5126500, 7689750, 15379500]

約数ペア:

[(1, 15379500), (2, 7689750), (3, 5126500), (4, 3844875), (5, 3075900), (6, 2563250), (10, 1537950), (12, 1281625), (15, 1025300), (20, 768975), (25, 615180), (30, 512650), (50, 307590), (60, 256325), (75, 205060), (100, 153795), (125, 123036), (150, 102530), (250, 61518), (300, 51265), (375, 41012), (500, 30759), (750, 20506), (1500, 10253)]