97490425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 128116800

約数和(自身を除く): 30626375

約数列:

[1, 5, 19, 25, 95, 167, 475, 835, 1229, 3173, 4175, 6145, 15865, 23351, 30725, 79325, 116755, 205243, 583775, 1026215, 3899617, 5131075, 19498085, 97490425]

約数ペア:

[(1, 97490425), (5, 19498085), (19, 5131075), (25, 3899617), (95, 1026215), (167, 583775), (475, 205243), (835, 116755), (1229, 79325), (3173, 30725), (4175, 23351), (6145, 15865)]