9620175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 17240960

約数和(自身を除く): 7620785

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 157, 215, 285, 471, 475, 645, 785, 817, 1075, 1425, 2355, 2451, 2983, 3225, 3925, 4085, 6751, 8949, 11775, 12255, 14915, 20253, 20425, 33755, 44745, 61275, 74575, 101265, 128269, 168775, 223725, 384807, 506325, 641345, 1924035, 3206725, 9620175]

約数ペア:

[(1, 9620175), (3, 3206725), (5, 1924035), (15, 641345), (19, 506325), (25, 384807), (43, 223725), (57, 168775), (75, 128269), (95, 101265), (129, 74575), (157, 61275), (215, 44745), (285, 33755), (471, 20425), (475, 20253), (645, 14915), (785, 12255), (817, 11775), (1075, 8949), (1425, 6751), (2355, 4085), (2451, 3925), (2983, 3225)]