61338355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 22486925

約数列:

[1, 5, 13, 23, 65, 89, 115, 299, 445, 461, 1157, 1495, 2047, 2305, 5785, 5993, 10235, 10603, 26611, 29965, 41029, 53015, 133055, 137839, 205145, 533377, 689195, 943667, 2666885, 4718335, 12267671, 61338355]

約数ペア:

[(1, 61338355), (5, 12267671), (13, 4718335), (23, 2666885), (65, 943667), (89, 689195), (115, 533377), (299, 205145), (445, 137839), (461, 133055), (1157, 53015), (1495, 41029), (2047, 29965), (2305, 26611), (5785, 10603), (5993, 10235)]