42106575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 80272640

約数和(自身を除く): 38166065

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 139, 175, 417, 525, 577, 695, 973, 1731, 2085, 2885, 2919, 3475, 4039, 4865, 8655, 10425, 12117, 14425, 14595, 20195, 24325, 43275, 60585, 72975, 80203, 100975, 240609, 302925, 401015, 561421, 1203045, 1684263, 2005075, 2807105, 6015225, 8421315, 14035525, 42106575]

約数ペア:

[(1, 42106575), (3, 14035525), (5, 8421315), (7, 6015225), (15, 2807105), (21, 2005075), (25, 1684263), (35, 1203045), (75, 561421), (105, 401015), (139, 302925), (175, 240609), (417, 100975), (525, 80203), (577, 72975), (695, 60585), (973, 43275), (1731, 24325), (2085, 20195), (2885, 14595), (2919, 14425), (3475, 12117), (4039, 10425), (4865, 8655)]