40170065

素因数分解:

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

素因数の和:36388

約数の個数: 16

約数和(自身を含む): 54967248

約数和(自身を除く): 14797183

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 36353, 181765, 472589, 618001, 2362945, 3090005, 8034013, 40170065]

約数ペア:

[(1, 40170065), (5, 8034013), (13, 3090005), (17, 2362945), (65, 618001), (85, 472589), (221, 181765), (1105, 36353)]