83706615

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7173

約数の個数: 40

約数和(自身を含む): 155247840

約数和(自身を除く): 71541225

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 7127, 11745, 21381, 35635, 64143, 106905, 192429, 206683, 320715, 577287, 620049, 962145, 1033415, 1860147, 2886435, 3100245, 5580441, 9300735, 16741323, 27902205, 83706615]

約数ペア:

[(1, 83706615), (3, 27902205), (5, 16741323), (9, 9300735), (15, 5580441), (27, 3100245), (29, 2886435), (45, 1860147), (81, 1033415), (87, 962145), (135, 620049), (145, 577287), (261, 320715), (405, 206683), (435, 192429), (783, 106905), (1305, 64143), (2349, 35635), (3915, 21381), (7127, 11745)]