53127645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 89232384

約数和(自身を除く): 36104739

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1873, 1891, 5619, 5673, 9365, 9455, 28095, 28365, 58063, 114253, 174189, 290315, 342759, 571265, 870945, 1713795, 3541843, 10625529, 17709215, 53127645]

約数ペア:

[(1, 53127645), (3, 17709215), (5, 10625529), (15, 3541843), (31, 1713795), (61, 870945), (93, 571265), (155, 342759), (183, 290315), (305, 174189), (465, 114253), (915, 58063), (1873, 28365), (1891, 28095), (5619, 9455), (5673, 9365)]