129776895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 239410080

約数和(自身を除く): 109633185

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 587, 765, 867, 1445, 1761, 2601, 2935, 4335, 4913, 5283, 8805, 9979, 13005, 14739, 24565, 26415, 29937, 44217, 49895, 73695, 89811, 149685, 169643, 221085, 449055, 508929, 848215, 1526787, 2544645, 2883931, 7633935, 8651793, 14419655, 25955379, 43258965, 129776895]

約数ペア:

[(1, 129776895), (3, 43258965), (5, 25955379), (9, 14419655), (15, 8651793), (17, 7633935), (45, 2883931), (51, 2544645), (85, 1526787), (153, 848215), (255, 508929), (289, 449055), (587, 221085), (765, 169643), (867, 149685), (1445, 89811), (1761, 73695), (2601, 49895), (2935, 44217), (4335, 29937), (4913, 26415), (5283, 24565), (8805, 14739), (9979, 13005)]