142597105

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 217382400

約数和(自身を除く): 74785295

約数列:

[1, 5, 7, 17, 35, 49, 67, 73, 85, 119, 245, 335, 343, 365, 469, 511, 595, 833, 1139, 1241, 1715, 2345, 2555, 3283, 3577, 4165, 4891, 5695, 5831, 6205, 7973, 8687, 16415, 17885, 22981, 24455, 25039, 29155, 34237, 39865, 43435, 55811, 60809, 83147, 114905, 125195, 171185, 239659, 279055, 304045, 390677, 415735, 425663, 582029, 1198295, 1677613, 1953385, 2128315, 2910145, 4074203, 8388065, 20371015, 28519421, 142597105]

約数ペア:

[(1, 142597105), (5, 28519421), (7, 20371015), (17, 8388065), (35, 4074203), (49, 2910145), (67, 2128315), (73, 1953385), (85, 1677613), (119, 1198295), (245, 582029), (335, 425663), (343, 415735), (365, 390677), (469, 304045), (511, 279055), (595, 239659), (833, 171185), (1139, 125195), (1241, 114905), (1715, 83147), (2345, 60809), (2555, 55811), (3283, 43435), (3577, 39865), (4165, 34237), (4891, 29155), (5695, 25039), (5831, 24455), (6205, 22981), (7973, 17885), (8687, 16415)]