129943665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2879}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 242611200

約数和(自身を除く): 112667535

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 765, 885, 1003, 2655, 2879, 3009, 5015, 8637, 9027, 14395, 15045, 25911, 43185, 45135, 48943, 129555, 146829, 169861, 244715, 440487, 509583, 734145, 849305, 1528749, 2202435, 2547915, 2887637, 7643745, 8662911, 14438185, 25988733, 43314555, 129943665]

約数ペア:

[(1, 129943665), (3, 43314555), (5, 25988733), (9, 14438185), (15, 8662911), (17, 7643745), (45, 2887637), (51, 2547915), (59, 2202435), (85, 1528749), (153, 849305), (177, 734145), (255, 509583), (295, 440487), (531, 244715), (765, 169861), (885, 146829), (1003, 129555), (2655, 48943), (2879, 45135), (3009, 43185), (5015, 25911), (8637, 15045), (9027, 14395)]