29427895

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 12965705

約数列:

[1, 5, 7, 29, 35, 79, 145, 203, 367, 395, 553, 1015, 1835, 2291, 2569, 2765, 10643, 11455, 12845, 16037, 28993, 53215, 74501, 80185, 144965, 202951, 372505, 840797, 1014755, 4203985, 5885579, 29427895]

約数ペア:

[(1, 29427895), (5, 5885579), (7, 4203985), (29, 1014755), (35, 840797), (79, 372505), (145, 202951), (203, 144965), (367, 80185), (395, 74501), (553, 53215), (1015, 28993), (1835, 16037), (2291, 12845), (2569, 11455), (2765, 10643)]