80925195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 139874112

約数和(自身を除く): 58948917

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 613, 677, 1839, 2031, 3065, 3385, 7969, 8801, 9195, 10155, 23907, 26403, 39845, 44005, 119535, 132015, 415001, 1245003, 2075005, 5395013, 6225015, 16185039, 26975065, 80925195]

約数ペア:

[(1, 80925195), (3, 26975065), (5, 16185039), (13, 6225015), (15, 5395013), (39, 2075005), (65, 1245003), (195, 415001), (613, 132015), (677, 119535), (1839, 44005), (2031, 39845), (3065, 26403), (3385, 23907), (7969, 10155), (8801, 9195)]