74804195

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 22378525

約数列:

[1, 5, 29, 37, 73, 145, 185, 191, 365, 955, 1073, 2117, 2701, 5365, 5539, 7067, 10585, 13505, 13943, 27695, 35335, 69715, 78329, 204943, 391645, 404347, 515891, 1024715, 2021735, 2579455, 14960839, 74804195]

約数ペア:

[(1, 74804195), (5, 14960839), (29, 2579455), (37, 2021735), (73, 1024715), (145, 515891), (185, 404347), (191, 391645), (365, 204943), (955, 78329), (1073, 69715), (2117, 35335), (2701, 27695), (5365, 13943), (5539, 13505), (7067, 10585)]