4381465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 1787495

約数列:

[1, 5, 11, 29, 41, 55, 67, 145, 205, 319, 335, 451, 737, 1189, 1595, 1943, 2255, 2747, 3685, 5945, 9715, 13079, 13735, 21373, 30217, 65395, 79663, 106865, 151085, 398315, 876293, 4381465]

約数ペア:

[(1, 4381465), (5, 876293), (11, 398315), (29, 151085), (41, 106865), (55, 79663), (67, 65395), (145, 30217), (205, 21373), (319, 13735), (335, 13079), (451, 9715), (737, 5945), (1189, 3685), (1595, 2747), (1943, 2255)]