144312875

素因数分解:

$5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 63254485

約数列:

[1, 5, 7, 25, 35, 125, 131, 175, 655, 875, 917, 1259, 3275, 4585, 6295, 8813, 16375, 22925, 31475, 44065, 114625, 157375, 164929, 220325, 824645, 1101625, 1154503, 4123225, 5772515, 20616125, 28862575, 144312875]

約数ペア:

[(1, 144312875), (5, 28862575), (7, 20616125), (25, 5772515), (35, 4123225), (125, 1154503), (131, 1101625), (175, 824645), (655, 220325), (875, 164929), (917, 157375), (1259, 114625), (3275, 44065), (4585, 31475), (6295, 22925), (8813, 16375)]