83748885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 157282560

約数和(自身を除く): 73533675

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 73, 85, 165, 187, 219, 255, 365, 409, 561, 803, 935, 1095, 1227, 1241, 2045, 2409, 2805, 3723, 4015, 4499, 6135, 6205, 6953, 12045, 13497, 13651, 18615, 20859, 22495, 29857, 34765, 40953, 67485, 68255, 76483, 89571, 104295, 149285, 204765, 229449, 328427, 382415, 447855, 507569, 985281, 1147245, 1522707, 1642135, 2537845, 4926405, 5583259, 7613535, 16749777, 27916295, 83748885]

約数ペア:

[(1, 83748885), (3, 27916295), (5, 16749777), (11, 7613535), (15, 5583259), (17, 4926405), (33, 2537845), (51, 1642135), (55, 1522707), (73, 1147245), (85, 985281), (165, 507569), (187, 447855), (219, 382415), (255, 328427), (365, 229449), (409, 204765), (561, 149285), (803, 104295), (935, 89571), (1095, 76483), (1227, 68255), (1241, 67485), (2045, 40953), (2409, 34765), (2805, 29857), (3723, 22495), (4015, 20859), (4499, 18615), (6135, 13651), (6205, 13497), (6953, 12045)]