170069265

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 303353856

約数和(自身を除く): 133284591

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 191, 235, 421, 423, 573, 705, 955, 1263, 1719, 2105, 2115, 2865, 3789, 6315, 8595, 8977, 18945, 19787, 26931, 44885, 59361, 80411, 80793, 98935, 134655, 178083, 241233, 296805, 402055, 403965, 723699, 890415, 1206165, 3618495, 3779317, 11337951, 18896585, 34013853, 56689755, 170069265]

約数ペア:

[(1, 170069265), (3, 56689755), (5, 34013853), (9, 18896585), (15, 11337951), (45, 3779317), (47, 3618495), (141, 1206165), (191, 890415), (235, 723699), (421, 403965), (423, 402055), (573, 296805), (705, 241233), (955, 178083), (1263, 134655), (1719, 98935), (2105, 80793), (2115, 80411), (2865, 59361), (3789, 44885), (6315, 26931), (8595, 19787), (8977, 18945)]