89801205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2011}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 155487360

約数和(自身を除く): 65686155

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 687, 1145, 2011, 2977, 3435, 6033, 8931, 10055, 14885, 26143, 30165, 44655, 78429, 130715, 392145, 460519, 1381557, 2302595, 5986747, 6907785, 17960241, 29933735, 89801205]

約数ペア:

[(1, 89801205), (3, 29933735), (5, 17960241), (13, 6907785), (15, 5986747), (39, 2302595), (65, 1381557), (195, 460519), (229, 392145), (687, 130715), (1145, 78429), (2011, 44655), (2977, 30165), (3435, 26143), (6033, 14885), (8931, 10055)]