4368065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 1800895

約数列:

[1, 5, 13, 17, 59, 65, 67, 85, 221, 295, 335, 767, 871, 1003, 1105, 1139, 3835, 3953, 4355, 5015, 5695, 13039, 14807, 19765, 51389, 65195, 67201, 74035, 256945, 336005, 873613, 4368065]

約数ペア:

[(1, 4368065), (5, 873613), (13, 336005), (17, 256945), (59, 74035), (65, 67201), (67, 65195), (85, 51389), (221, 19765), (295, 14807), (335, 13039), (767, 5695), (871, 5015), (1003, 4355), (1105, 3953), (1139, 3835)]