130238255

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 189404160

約数和(自身を除く): 59165905

約数列:

[1, 5, 7, 19, 35, 95, 133, 151, 665, 755, 1057, 1297, 2869, 5285, 6485, 9079, 14345, 20083, 24643, 45395, 100415, 123215, 172501, 195847, 862505, 979235, 1370929, 3721093, 6854645, 18605465, 26047651, 130238255]

約数ペア:

[(1, 130238255), (5, 26047651), (7, 18605465), (19, 6854645), (35, 3721093), (95, 1370929), (133, 979235), (151, 862505), (665, 195847), (755, 172501), (1057, 123215), (1297, 100415), (2869, 45395), (5285, 24643), (6485, 20083), (9079, 14345)]