75152115

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7489}}^1$

素因数の和:7723

約数の個数: 24

約数和(自身を含む): 130865280

約数和(自身を除く): 55713165

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 7489, 10035, 22467, 37445, 67401, 112335, 337005, 1670047, 5010141, 8350235, 15030423, 25050705, 75152115]

約数ペア:

[(1, 75152115), (3, 25050705), (5, 15030423), (9, 8350235), (15, 5010141), (45, 1670047), (223, 337005), (669, 112335), (1115, 67401), (2007, 37445), (3345, 22467), (7489, 10035)]