69087075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{15101}}^1$

素因数の和:15175

約数の個数: 24

約数和(自身を含む): 116104176

約数和(自身を除く): 47017101

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 15101, 45303, 75505, 226515, 377525, 921161, 1132575, 2763483, 4605805, 13817415, 23029025, 69087075]

約数ペア:

[(1, 69087075), (3, 23029025), (5, 13817415), (15, 4605805), (25, 2763483), (61, 1132575), (75, 921161), (183, 377525), (305, 226515), (915, 75505), (1525, 45303), (4575, 15101)]