241840905

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 396938880

約数和(自身を除く): 155097975

約数列:

[1, 3, 5, 15, 61, 113, 183, 305, 339, 565, 915, 1695, 2339, 6893, 7017, 11695, 20679, 34465, 35085, 103395, 142679, 264307, 428037, 713395, 792921, 1321535, 2140185, 3964605, 16122727, 48368181, 80613635, 241840905]

約数ペア:

[(1, 241840905), (3, 80613635), (5, 48368181), (15, 16122727), (61, 3964605), (113, 2140185), (183, 1321535), (305, 792921), (339, 713395), (565, 428037), (915, 264307), (1695, 142679), (2339, 103395), (6893, 35085), (7017, 34465), (11695, 20679)]