15666727505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4903}}^1$

素因数の和:5082

約数の個数: 64

約数和(自身を含む): 22837731840

約数和(自身を除く): 7171004335

約数列:

[1, 5, 11, 13, 41, 55, 65, 109, 143, 205, 451, 533, 545, 715, 1199, 1417, 2255, 2665, 4469, 4903, 5863, 5995, 7085, 15587, 22345, 24515, 29315, 49159, 53933, 58097, 63739, 77935, 201023, 245795, 269665, 290485, 318695, 534427, 639067, 701129, 1005115, 2211253, 2613299, 2672135, 3195335, 3505645, 5878697, 6947551, 11056265, 13066495, 21911507, 28746289, 29393485, 34737755, 76423061, 109557535, 143731445, 241026577, 284849591, 382115305, 1205132885, 1424247955, 3133345501, 15666727505]

約数ペア:

[(1, 15666727505), (5, 3133345501), (11, 1424247955), (13, 1205132885), (41, 382115305), (55, 284849591), (65, 241026577), (109, 143731445), (143, 109557535), (205, 76423061), (451, 34737755), (533, 29393485), (545, 28746289), (715, 21911507), (1199, 13066495), (1417, 11056265), (2255, 6947551), (2665, 5878697), (4469, 3505645), (4903, 3195335), (5863, 2672135), (5995, 2613299), (7085, 2211253), (15587, 1005115), (22345, 701129), (24515, 639067), (29315, 534427), (49159, 318695), (53933, 290485), (58097, 269665), (63739, 245795), (77935, 201023)]