89141445

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 85040955

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 1035, 1311, 1511, 2185, 2565, 3105, 3933, 4533, 6555, 7555, 11799, 13599, 19665, 22665, 28709, 34753, 40797, 58995, 67995, 86127, 104259, 143545, 173765, 203985, 258381, 312777, 430635, 521295, 660307, 775143, 938331, 1291905, 1563885, 1980921, 3301535, 3875715, 4691655, 5942763, 9904605, 17828289, 29713815, 89141445]

約数ペア:

[(1, 89141445), (3, 29713815), (5, 17828289), (9, 9904605), (15, 5942763), (19, 4691655), (23, 3875715), (27, 3301535), (45, 1980921), (57, 1563885), (69, 1291905), (95, 938331), (115, 775143), (135, 660307), (171, 521295), (207, 430635), (285, 312777), (345, 258381), (437, 203985), (513, 173765), (621, 143545), (855, 104259), (1035, 86127), (1311, 67995), (1511, 58995), (2185, 40797), (2565, 34753), (3105, 28709), (3933, 22665), (4533, 19665), (6555, 13599), (7555, 11799)]