23503685

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 28819200

約数和(自身を除く): 5315515

約数列:

[1, 5, 79, 157, 379, 395, 785, 1895, 12403, 29941, 59503, 62015, 149705, 297515, 4700737, 23503685]

約数ペア:

[(1, 23503685), (5, 4700737), (79, 297515), (157, 149705), (379, 62015), (395, 59503), (785, 29941), (1895, 12403)]