38244245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 14373355

約数列:

[1, 5, 13, 19, 65, 95, 173, 179, 247, 865, 895, 1235, 2249, 2327, 3287, 3401, 11245, 11635, 16435, 17005, 30967, 42731, 44213, 154835, 213655, 221065, 402571, 588373, 2012855, 2941865, 7648849, 38244245]

約数ペア:

[(1, 38244245), (5, 7648849), (13, 2941865), (19, 2012855), (65, 588373), (95, 402571), (173, 221065), (179, 213655), (247, 154835), (865, 44213), (895, 42731), (1235, 30967), (2249, 17005), (2327, 16435), (3287, 11635), (3401, 11245)]