42165695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 62959680

約数和(自身を除く): 20793985

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 3469, 12155, 17345, 38159, 45097, 58973, 190795, 225485, 294865, 496067, 648703, 766649, 2480335, 3243515, 3833245, 8433139, 42165695]

約数ペア:

[(1, 42165695), (5, 8433139), (11, 3833245), (13, 3243515), (17, 2480335), (55, 766649), (65, 648703), (85, 496067), (143, 294865), (187, 225485), (221, 190795), (715, 58973), (935, 45097), (1105, 38159), (2431, 17345), (3469, 12155)]