29280195

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 59426016

約数和(自身を除く): 30145821

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 271, 315, 343, 441, 735, 813, 1029, 1355, 1715, 1897, 2205, 2401, 2439, 3087, 4065, 5145, 5691, 7203, 9485, 12005, 12195, 13279, 15435, 17073, 21609, 28455, 36015, 39837, 66395, 85365, 92953, 108045, 119511, 199185, 278859, 464765, 597555, 650671, 836577, 1394295, 1952013, 3253355, 4182885, 5856039, 9760065, 29280195]

約数ペア:

[(1, 29280195), (3, 9760065), (5, 5856039), (7, 4182885), (9, 3253355), (15, 1952013), (21, 1394295), (35, 836577), (45, 650671), (49, 597555), (63, 464765), (105, 278859), (147, 199185), (245, 119511), (271, 108045), (315, 92953), (343, 85365), (441, 66395), (735, 39837), (813, 36015), (1029, 28455), (1355, 21609), (1715, 17073), (1897, 15435), (2205, 13279), (2401, 12195), (2439, 12005), (3087, 9485), (4065, 7203), (5145, 5691)]