5428115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 8487936

約数和(自身を除く): 3059821

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 613, 805, 1265, 1771, 3065, 4291, 6743, 8855, 14099, 21455, 33715, 47201, 70495, 98693, 155089, 236005, 493465, 775445, 1085623, 5428115]

約数ペア:

[(1, 5428115), (5, 1085623), (7, 775445), (11, 493465), (23, 236005), (35, 155089), (55, 98693), (77, 70495), (115, 47201), (161, 33715), (253, 21455), (385, 14099), (613, 8855), (805, 6743), (1265, 4291), (1771, 3065)]