72938295

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5981}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 126914112

約数和(自身を除く): 53975817

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 5981, 12195, 17943, 29905, 53829, 89715, 269145, 1620851, 4862553, 8104255, 14587659, 24312765, 72938295]

約数ペア:

[(1, 72938295), (3, 24312765), (5, 14587659), (9, 8104255), (15, 4862553), (45, 1620851), (271, 269145), (813, 89715), (1355, 53829), (2439, 29905), (4065, 17943), (5981, 12195)]