42552495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 78380640

約数和(自身を除く): 35828145

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 157, 171, 285, 317, 471, 785, 855, 951, 1413, 1585, 2355, 2853, 2983, 4755, 6023, 7065, 8949, 14265, 14915, 18069, 26847, 30115, 44745, 49769, 54207, 90345, 134235, 149307, 248845, 271035, 447921, 746535, 945611, 2239605, 2836833, 4728055, 8510499, 14184165, 42552495]

約数ペア:

[(1, 42552495), (3, 14184165), (5, 8510499), (9, 4728055), (15, 2836833), (19, 2239605), (45, 945611), (57, 746535), (95, 447921), (157, 271035), (171, 248845), (285, 149307), (317, 134235), (471, 90345), (785, 54207), (855, 49769), (951, 44745), (1413, 30115), (1585, 26847), (2355, 18069), (2853, 14915), (2983, 14265), (4755, 8949), (6023, 7065)]