1245558145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{10477}}^1$

素因数の和:10585

約数の個数: 32

約数和(自身を含む): 1689891840

約数和(自身を除く): 444333695

約数列:

[1, 5, 13, 31, 59, 65, 155, 295, 403, 767, 1829, 2015, 3835, 9145, 10477, 23777, 52385, 118885, 136201, 324787, 618143, 681005, 1623935, 3090715, 4222231, 8035859, 19162433, 21111155, 40179295, 95812165, 249111629, 1245558145]

約数ペア:

[(1, 1245558145), (5, 249111629), (13, 95812165), (31, 40179295), (59, 21111155), (65, 19162433), (155, 8035859), (295, 4222231), (403, 3090715), (767, 1623935), (1829, 681005), (2015, 618143), (3835, 324787), (9145, 136201), (10477, 118885), (23777, 52385)]