74247435

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 136098144

約数和(自身を除く): 61850709

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 795, 1153, 1215, 1431, 2385, 3459, 4293, 5765, 7155, 10377, 12879, 17295, 21465, 31131, 51885, 61109, 64395, 93393, 155655, 183327, 280179, 305545, 466965, 549981, 916635, 1400895, 1649943, 2749905, 4949829, 8249715, 14849487, 24749145, 74247435]

約数ペア:

[(1, 74247435), (3, 24749145), (5, 14849487), (9, 8249715), (15, 4949829), (27, 2749905), (45, 1649943), (53, 1400895), (81, 916635), (135, 549981), (159, 466965), (243, 305545), (265, 280179), (405, 183327), (477, 155655), (795, 93393), (1153, 64395), (1215, 61109), (1431, 51885), (2385, 31131), (3459, 21465), (4293, 17295), (5765, 12879), (7155, 10377)]