25155975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25801}}^1$

素因数の和:25827

約数の個数: 24

約数和(自身を含む): 44792272

約数和(自身を除く): 19636297

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 25801, 77403, 129005, 335413, 387015, 645025, 1006239, 1677065, 1935075, 5031195, 8385325, 25155975]

約数ペア:

[(1, 25155975), (3, 8385325), (5, 5031195), (13, 1935075), (15, 1677065), (25, 1006239), (39, 645025), (65, 387015), (75, 335413), (195, 129005), (325, 77403), (975, 25801)]