8975850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4631

約数の個数: 48

約数和(自身を含む): 23977632

約数和(自身を除く): 15001782

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, 4603, 9206, 13809, 23015, 27618, 46030, 59839, 69045, 115075, 119678, 138090, 179517, 230150, 299195, 345225, 359034, 598390, 690450, 897585, 1495975, 1795170, 2991950, 4487925, 8975850]

約数ペア:

[(1, 8975850), (2, 4487925), (3, 2991950), (5, 1795170), (6, 1495975), (10, 897585), (13, 690450), (15, 598390), (25, 359034), (26, 345225), (30, 299195), (39, 230150), (50, 179517), (65, 138090), (75, 119678), (78, 115075), (130, 69045), (150, 59839), (195, 46030), (325, 27618), (390, 23015), (650, 13809), (975, 9206), (1950, 4603)]