38586915

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5393}}^1$

素因数の和:5460

約数の個数: 32

約数和(自身を含む): 69906240

約数和(自身を除く): 31319325

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 5393, 7155, 16179, 26965, 48537, 80895, 145611, 242685, 285829, 728055, 857487, 1429145, 2572461, 4287435, 7717383, 12862305, 38586915]

約数ペア:

[(1, 38586915), (3, 12862305), (5, 7717383), (9, 4287435), (15, 2572461), (27, 1429145), (45, 857487), (53, 728055), (135, 285829), (159, 242685), (265, 145611), (477, 80895), (795, 48537), (1431, 26965), (2385, 16179), (5393, 7155)]