170784315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4281

約数の個数: 64

約数和(自身を含む): 341268480

約数和(自身を除く): 170484165

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1495, 1755, 2691, 3105, 4231, 4485, 8073, 12693, 13455, 21155, 38079, 40365, 55003, 63465, 97313, 114237, 165009, 190395, 275015, 291939, 486565, 495027, 571185, 825045, 875817, 1265069, 1459695, 1485081, 2475135, 2627451, 3795207, 4379085, 6325345, 7425405, 11385621, 13137255, 18976035, 34156863, 56928105, 170784315]

約数ペア:

[(1, 170784315), (3, 56928105), (5, 34156863), (9, 18976035), (13, 13137255), (15, 11385621), (23, 7425405), (27, 6325345), (39, 4379085), (45, 3795207), (65, 2627451), (69, 2475135), (115, 1485081), (117, 1459695), (135, 1265069), (195, 875817), (207, 825045), (299, 571185), (345, 495027), (351, 486565), (585, 291939), (621, 275015), (897, 190395), (1035, 165009), (1495, 114237), (1755, 97313), (2691, 63465), (3105, 55003), (4231, 40365), (4485, 38079), (8073, 21155), (12693, 13455)]