1245272015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{36353}}^1$

素因数の和:36419

約数の個数: 32

約数和(自身を含む): 1758951936

約数和(自身を除く): 513679921

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 6851, 34255, 36353, 181765, 472589, 618001, 1126943, 2362945, 3090005, 5634715, 8034013, 14650259, 19158031, 40170065, 73251295, 95790155, 249054403, 1245272015]

約数ペア:

[(1, 1245272015), (5, 249054403), (13, 95790155), (17, 73251295), (31, 40170065), (65, 19158031), (85, 14650259), (155, 8034013), (221, 5634715), (403, 3090005), (527, 2362945), (1105, 1126943), (2015, 618001), (2635, 472589), (6851, 181765), (34255, 36353)]