67867395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 113659200

約数和(自身を除く): 45791805

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1335, 1753, 2581, 5259, 7743, 8765, 12905, 26295, 38715, 50837, 152511, 156017, 254185, 468051, 762555, 780085, 2340255, 4524493, 13573479, 22622465, 67867395]

約数ペア:

[(1, 67867395), (3, 22622465), (5, 13573479), (15, 4524493), (29, 2340255), (87, 780085), (89, 762555), (145, 468051), (267, 254185), (435, 156017), (445, 152511), (1335, 50837), (1753, 38715), (2581, 26295), (5259, 12905), (7743, 8765)]