39629655

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 77536368

約数和(自身を除く): 37906713

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 193, 195, 243, 351, 405, 507, 579, 585, 845, 965, 1053, 1215, 1521, 1737, 1755, 2509, 2535, 2895, 3159, 4563, 5211, 5265, 7527, 7605, 8685, 12545, 13689, 15633, 15795, 22581, 22815, 26055, 32617, 37635, 41067, 46899, 67743, 68445, 78165, 97851, 112905, 163085, 203229, 205335, 234495, 293553, 338715, 489255, 609687, 880659, 1016145, 1467765, 2641977, 3048435, 4403295, 7925931, 13209885, 39629655]

約数ペア:

[(1, 39629655), (3, 13209885), (5, 7925931), (9, 4403295), (13, 3048435), (15, 2641977), (27, 1467765), (39, 1016145), (45, 880659), (65, 609687), (81, 489255), (117, 338715), (135, 293553), (169, 234495), (193, 205335), (195, 203229), (243, 163085), (351, 112905), (405, 97851), (507, 78165), (579, 68445), (585, 67743), (845, 46899), (965, 41067), (1053, 37635), (1215, 32617), (1521, 26055), (1737, 22815), (1755, 22581), (2509, 15795), (2535, 15633), (2895, 13689), (3159, 12545), (4563, 8685), (5211, 7605), (5265, 7527)]