4102525

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 6297588

約数和(自身を除く): 2195063

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 197, 245, 425, 595, 833, 985, 1225, 1379, 2975, 3349, 4165, 4925, 6895, 9653, 16745, 20825, 23443, 34475, 48265, 83725, 117215, 164101, 241325, 586075, 820505, 4102525]

約数ペア:

[(1, 4102525), (5, 820505), (7, 586075), (17, 241325), (25, 164101), (35, 117215), (49, 83725), (85, 48265), (119, 34475), (175, 23443), (197, 20825), (245, 16745), (425, 9653), (595, 6895), (833, 4925), (985, 4165), (1225, 3349), (1379, 2975)]