99268975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 40722065

約数列:

[1, 5, 13, 25, 31, 59, 65, 155, 167, 295, 325, 403, 767, 775, 835, 1475, 1829, 2015, 2171, 3835, 4175, 5177, 9145, 9853, 10075, 10855, 19175, 23777, 25885, 45725, 49265, 54275, 67301, 118885, 128089, 129425, 246325, 305443, 336505, 594425, 640445, 1527215, 1682525, 3202225, 3970759, 7636075, 19853795, 99268975]

約数ペア:

[(1, 99268975), (5, 19853795), (13, 7636075), (25, 3970759), (31, 3202225), (59, 1682525), (65, 1527215), (155, 640445), (167, 594425), (295, 336505), (325, 305443), (403, 246325), (767, 129425), (775, 128089), (835, 118885), (1475, 67301), (1829, 54275), (2015, 49265), (2171, 45725), (3835, 25885), (4175, 23777), (5177, 19175), (9145, 10855), (9853, 10075)]