155030005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103699}}^1$

素因数の和:103740

約数の個数: 16

約数和(自身を含む): 209059200

約数和(自身を除く): 54029195

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 103699, 518495, 1348087, 2385077, 6740435, 11925385, 31006001, 155030005]

約数ペア:

[(1, 155030005), (5, 31006001), (13, 11925385), (23, 6740435), (65, 2385077), (115, 1348087), (299, 518495), (1495, 103699)]