13732005

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 27302400

約数和(自身を除く): 13570395

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 157, 245, 255, 343, 357, 471, 595, 735, 785, 833, 1029, 1099, 1715, 1785, 2355, 2499, 2669, 3297, 4165, 5145, 5495, 5831, 7693, 8007, 12495, 13345, 16485, 17493, 18683, 23079, 29155, 38465, 40035, 53851, 56049, 87465, 93415, 115395, 130781, 161553, 269255, 280245, 392343, 653905, 807765, 915467, 1961715, 2746401, 4577335, 13732005]

約数ペア:

[(1, 13732005), (3, 4577335), (5, 2746401), (7, 1961715), (15, 915467), (17, 807765), (21, 653905), (35, 392343), (49, 280245), (51, 269255), (85, 161553), (105, 130781), (119, 115395), (147, 93415), (157, 87465), (245, 56049), (255, 53851), (343, 40035), (357, 38465), (471, 29155), (595, 23079), (735, 18683), (785, 17493), (833, 16485), (1029, 13345), (1099, 12495), (1715, 8007), (1785, 7693), (2355, 5831), (2499, 5495), (2669, 5145), (3297, 4165)]