139696335

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 252383040

約数和(自身を除く): 112686705

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 167, 261, 435, 501, 641, 835, 1305, 1503, 1923, 2505, 3205, 4843, 5769, 7515, 9615, 14529, 18589, 24215, 28845, 43587, 55767, 72645, 92945, 107047, 167301, 217935, 278835, 321141, 535235, 836505, 963423, 1605705, 3104363, 4817115, 9313089, 15521815, 27939267, 46565445, 139696335]

約数ペア:

[(1, 139696335), (3, 46565445), (5, 27939267), (9, 15521815), (15, 9313089), (29, 4817115), (45, 3104363), (87, 1605705), (145, 963423), (167, 836505), (261, 535235), (435, 321141), (501, 278835), (641, 217935), (835, 167301), (1305, 107047), (1503, 92945), (1923, 72645), (2505, 55767), (3205, 43587), (4843, 28845), (5769, 24215), (7515, 18589), (9615, 14529)]