138325135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23911}}^1$

素因数の和:24018

約数の個数: 16

約数和(自身を含む): 180774720

約数和(自身を除く): 42449585

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 23911, 119555, 310843, 1554215, 2128079, 10640395, 27665027, 138325135]

約数ペア:

[(1, 138325135), (5, 27665027), (13, 10640395), (65, 2128079), (89, 1554215), (445, 310843), (1157, 119555), (5785, 23911)]