13386735

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 13224465

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 307, 323, 459, 513, 765, 855, 921, 969, 1535, 1615, 2295, 2565, 2763, 2907, 4605, 4845, 5219, 5833, 8289, 8721, 13815, 14535, 15657, 17499, 26095, 29165, 41445, 43605, 46971, 52497, 78285, 87495, 99161, 140913, 157491, 234855, 262485, 297483, 495805, 704565, 787455, 892449, 1487415, 2677347, 4462245, 13386735]

約数ペア:

[(1, 13386735), (3, 4462245), (5, 2677347), (9, 1487415), (15, 892449), (17, 787455), (19, 704565), (27, 495805), (45, 297483), (51, 262485), (57, 234855), (85, 157491), (95, 140913), (135, 99161), (153, 87495), (171, 78285), (255, 52497), (285, 46971), (307, 43605), (323, 41445), (459, 29165), (513, 26095), (765, 17499), (855, 15657), (921, 14535), (969, 13815), (1535, 8721), (1615, 8289), (2295, 5833), (2565, 5219), (2763, 4845), (2907, 4605)]