74524155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 124078080

約数和(自身を除く): 49553925

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 417, 465, 695, 1153, 2085, 3459, 4309, 5765, 12927, 17295, 21545, 35743, 64635, 107229, 160267, 178715, 480801, 536145, 801335, 2404005, 4968277, 14904831, 24841385, 74524155]

約数ペア:

[(1, 74524155), (3, 24841385), (5, 14904831), (15, 4968277), (31, 2404005), (93, 801335), (139, 536145), (155, 480801), (417, 178715), (465, 160267), (695, 107229), (1153, 64635), (2085, 35743), (3459, 21545), (4309, 17295), (5765, 12927)]