2145300717505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2837}}^1\times {\mathrm{104953}}^1$

素因数の和:107937

約数の個数: 32

約数和(自身を含む): 2830856231808

約数和(自身を除く): 685555514303

約数列:

[1, 5, 11, 55, 131, 655, 1441, 2837, 7205, 14185, 31207, 104953, 156035, 371647, 524765, 1154483, 1858235, 4088117, 5772415, 13748843, 20440585, 68744215, 151237273, 297751661, 756186365, 1488758305, 3275268271, 16376341355, 39005467591, 195027337955, 429060143501, 2145300717505]

約数ペア:

[(1, 2145300717505), (5, 429060143501), (11, 195027337955), (55, 39005467591), (131, 16376341355), (655, 3275268271), (1441, 1488758305), (2837, 756186365), (7205, 297751661), (14185, 151237273), (31207, 68744215), (104953, 20440585), (156035, 13748843), (371647, 5772415), (524765, 4088117), (1154483, 1858235)]