315089505

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{132113}}^1$

素因数の和:132177

約数の個数: 24

約数和(自身を含む): 556464168

約数和(自身を除く): 241374663

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 132113, 396339, 660565, 1189017, 1981695, 5945085, 7001989, 21005967, 35009945, 63017901, 105029835, 315089505]

約数ペア:

[(1, 315089505), (3, 105029835), (5, 63017901), (9, 35009945), (15, 21005967), (45, 7001989), (53, 5945085), (159, 1981695), (265, 1189017), (477, 660565), (795, 396339), (2385, 132113)]