19196175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 33543240

約数和(自身を除く): 14347065

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 709, 1083, 1425, 1805, 2127, 3545, 5415, 9025, 10635, 13471, 17725, 27075, 40413, 53175, 67355, 202065, 255949, 336775, 767847, 1010325, 1279745, 3839235, 6398725, 19196175]

約数ペア:

[(1, 19196175), (3, 6398725), (5, 3839235), (15, 1279745), (19, 1010325), (25, 767847), (57, 336775), (75, 255949), (95, 202065), (285, 67355), (361, 53175), (475, 40413), (709, 27075), (1083, 17725), (1425, 13471), (1805, 10635), (2127, 9025), (3545, 5415)]