4083907815

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19889}}^1$

素因数の和:19935

約数の個数: 72

約数和(自身を含む): 7949476080

約数和(自身を除く): 3865568265

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 243, 351, 405, 507, 585, 845, 1053, 1215, 1521, 1755, 2535, 3159, 4563, 5265, 7605, 13689, 15795, 19889, 22815, 41067, 59667, 68445, 99445, 179001, 205335, 258557, 298335, 537003, 775671, 895005, 1292785, 1611009, 2327013, 2685015, 3361241, 3878355, 4833027, 6981039, 8055045, 10083723, 11635065, 16806205, 20943117, 24165135, 30251169, 34905195, 50418615, 62829351, 90753507, 104715585, 151255845, 272260521, 314146755, 453767535, 816781563, 1361302605, 4083907815]

約数ペア:

[(1, 4083907815), (3, 1361302605), (5, 816781563), (9, 453767535), (13, 314146755), (15, 272260521), (27, 151255845), (39, 104715585), (45, 90753507), (65, 62829351), (81, 50418615), (117, 34905195), (135, 30251169), (169, 24165135), (195, 20943117), (243, 16806205), (351, 11635065), (405, 10083723), (507, 8055045), (585, 6981039), (845, 4833027), (1053, 3878355), (1215, 3361241), (1521, 2685015), (1755, 2327013), (2535, 1611009), (3159, 1292785), (4563, 895005), (5265, 775671), (7605, 537003), (13689, 298335), (15795, 258557), (19889, 205335), (22815, 179001), (41067, 99445), (59667, 68445)]