299101825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 432454464

約数和(自身を除く): 133352639

約数列:

[1, 5, 11, 17, 25, 55, 85, 137, 187, 275, 425, 467, 685, 935, 1507, 2329, 2335, 3425, 4675, 5137, 7535, 7939, 11645, 11675, 25619, 25685, 37675, 39695, 58225, 63979, 87329, 128095, 128425, 198475, 319895, 436645, 640475, 703769, 1087643, 1599475, 2183225, 3518845, 5438215, 11964073, 17594225, 27191075, 59820365, 299101825]

約数ペア:

[(1, 299101825), (5, 59820365), (11, 27191075), (17, 17594225), (25, 11964073), (55, 5438215), (85, 3518845), (137, 2183225), (187, 1599475), (275, 1087643), (425, 703769), (467, 640475), (685, 436645), (935, 319895), (1507, 198475), (2329, 128425), (2335, 128095), (3425, 87329), (4675, 63979), (5137, 58225), (7535, 39695), (7939, 37675), (11645, 25685), (11675, 25619)]