26230645

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 38142720

約数和(自身を除く): 11912075

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 601, 1015, 1247, 1505, 3005, 4207, 6235, 8729, 17429, 21035, 25843, 43645, 87145, 122003, 129215, 180901, 610015, 749447, 904505, 3747235, 5246129, 26230645]

約数ペア:

[(1, 26230645), (5, 5246129), (7, 3747235), (29, 904505), (35, 749447), (43, 610015), (145, 180901), (203, 129215), (215, 122003), (301, 87145), (601, 43645), (1015, 25843), (1247, 21035), (1505, 17429), (3005, 8729), (4207, 6235)]