118945515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 221429376

約数和(自身を除く): 102483861

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 53, 65, 85, 159, 195, 221, 255, 265, 663, 677, 689, 795, 901, 1105, 2031, 2067, 2703, 3315, 3385, 3445, 4505, 8801, 10155, 10335, 11509, 11713, 13515, 26403, 34527, 35139, 35881, 44005, 57545, 58565, 107643, 132015, 149617, 172635, 175695, 179405, 448851, 466453, 538215, 609977, 748085, 1399359, 1829931, 2244255, 2332265, 3049885, 6996795, 7929701, 9149655, 23789103, 39648505, 118945515]

約数ペア:

[(1, 118945515), (3, 39648505), (5, 23789103), (13, 9149655), (15, 7929701), (17, 6996795), (39, 3049885), (51, 2332265), (53, 2244255), (65, 1829931), (85, 1399359), (159, 748085), (195, 609977), (221, 538215), (255, 466453), (265, 448851), (663, 179405), (677, 175695), (689, 172635), (795, 149617), (901, 132015), (1105, 107643), (2031, 58565), (2067, 57545), (2703, 44005), (3315, 35881), (3385, 35139), (3445, 34527), (4505, 26403), (8801, 13515), (10155, 11713), (10335, 11509)]