7137445445

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 9711239040

約数和(自身を除く): 2573793595

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 443, 829, 845, 1495, 2215, 3887, 4145, 5759, 10189, 10777, 19067, 19435, 28795, 50945, 53885, 74867, 95335, 132457, 140101, 247871, 367247, 374335, 662285, 700505, 1239355, 1721941, 1836235, 3222323, 4774211, 8446681, 8609705, 16111615, 23871055, 42233405, 62064743, 109806853, 310323715, 549034265, 1427489089, 7137445445]

約数ペア:

[(1, 7137445445), (5, 1427489089), (13, 549034265), (23, 310323715), (65, 109806853), (115, 62064743), (169, 42233405), (299, 23871055), (443, 16111615), (829, 8609705), (845, 8446681), (1495, 4774211), (2215, 3222323), (3887, 1836235), (4145, 1721941), (5759, 1239355), (10189, 700505), (10777, 662285), (19067, 374335), (19435, 367247), (28795, 247871), (50945, 140101), (53885, 132457), (74867, 95335)]