38038775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 15395305

約数列:

[1, 5, 17, 25, 37, 41, 59, 85, 185, 205, 295, 425, 629, 697, 925, 1003, 1025, 1475, 1517, 2183, 2419, 3145, 3485, 5015, 7585, 10915, 12095, 15725, 17425, 25075, 25789, 37111, 37925, 41123, 54575, 60475, 89503, 128945, 185555, 205615, 447515, 644725, 927775, 1028075, 1521551, 2237575, 7607755, 38038775]

約数ペア:

[(1, 38038775), (5, 7607755), (17, 2237575), (25, 1521551), (37, 1028075), (41, 927775), (59, 644725), (85, 447515), (185, 205615), (205, 185555), (295, 128945), (425, 89503), (629, 60475), (697, 54575), (925, 41123), (1003, 37925), (1025, 37111), (1475, 25789), (1517, 25075), (2183, 17425), (2419, 15725), (3145, 12095), (3485, 10915), (5015, 7585)]