33220295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 44193600

約数和(自身を除く): 10973305

約数列:

[1, 5, 17, 43, 61, 85, 149, 215, 305, 731, 745, 1037, 2533, 2623, 3655, 5185, 6407, 9089, 12665, 13115, 32035, 44591, 45445, 108919, 154513, 222955, 390827, 544595, 772565, 1954135, 6644059, 33220295]

約数ペア:

[(1, 33220295), (5, 6644059), (17, 1954135), (43, 772565), (61, 544595), (85, 390827), (149, 222955), (215, 154513), (305, 108919), (731, 45445), (745, 44591), (1037, 32035), (2533, 13115), (2623, 12665), (3655, 9089), (5185, 6407)]