42212235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7035

約数の個数: 32

約数和(自身を含む): 75091968

約数和(自身を除く): 32879733

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 6983, 20949, 34915, 90779, 104745, 216473, 272337, 453895, 649419, 1082365, 1361685, 2814149, 3247095, 8442447, 14070745, 42212235]

約数ペア:

[(1, 42212235), (3, 14070745), (5, 8442447), (13, 3247095), (15, 2814149), (31, 1361685), (39, 1082365), (65, 649419), (93, 453895), (155, 272337), (195, 216473), (403, 104745), (465, 90779), (1209, 34915), (2015, 20949), (6045, 6983)]