113423505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 198904896

約数和(自身を除く): 85481391

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 169, 195, 303, 443, 505, 507, 845, 1313, 1329, 1515, 2215, 2535, 3939, 5759, 6565, 6645, 17069, 17277, 19695, 28795, 44743, 51207, 74867, 85345, 86385, 134229, 223715, 224601, 256035, 374335, 581659, 671145, 1123005, 1744977, 2908295, 7561567, 8724885, 22684701, 37807835, 113423505]

約数ペア:

[(1, 113423505), (3, 37807835), (5, 22684701), (13, 8724885), (15, 7561567), (39, 2908295), (65, 1744977), (101, 1123005), (169, 671145), (195, 581659), (303, 374335), (443, 256035), (505, 224601), (507, 223715), (845, 134229), (1313, 86385), (1329, 85345), (1515, 74867), (2215, 51207), (2535, 44743), (3939, 28795), (5759, 19695), (6565, 17277), (6645, 17069)]