42351015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2707}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 77990400

約数和(自身を除く): 35639385

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 2707, 3129, 5215, 8121, 13535, 15645, 18949, 40605, 56847, 94745, 284235, 403343, 1210029, 2016715, 2823401, 6050145, 8470203, 14117005, 42351015]

約数ペア:

[(1, 42351015), (3, 14117005), (5, 8470203), (7, 6050145), (15, 2823401), (21, 2016715), (35, 1210029), (105, 403343), (149, 284235), (447, 94745), (745, 56847), (1043, 40605), (2235, 18949), (2707, 15645), (3129, 13535), (5215, 8121)]