875334192255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1\times {\mathrm{122741}}^1$

素因数の和:123229

約数の個数: 72

約数和(自身を含む): 1604964572640

約数和(自身を除く): 729630380385

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 439, 855, 1083, 1317, 1805, 2195, 3249, 3951, 5415, 6585, 8341, 16245, 19755, 25023, 41705, 75069, 122741, 125115, 158479, 368223, 375345, 475437, 613705, 792395, 1104669, 1426311, 1841115, 2332079, 2377185, 5523345, 6996237, 7131555, 11660395, 20988711, 34981185, 44309501, 53883299, 104943555, 132928503, 161649897, 221547505, 269416495, 398785509, 484949691, 664642515, 808249485, 1023782681, 1993927545, 2424748455, 3071348043, 5118913405, 9214044129, 15356740215, 19451870939, 46070220645, 58355612817, 97259354695, 175066838451, 291778064085, 875334192255]

約数ペア:

[(1, 875334192255), (3, 291778064085), (5, 175066838451), (9, 97259354695), (15, 58355612817), (19, 46070220645), (45, 19451870939), (57, 15356740215), (95, 9214044129), (171, 5118913405), (285, 3071348043), (361, 2424748455), (439, 1993927545), (855, 1023782681), (1083, 808249485), (1317, 664642515), (1805, 484949691), (2195, 398785509), (3249, 269416495), (3951, 221547505), (5415, 161649897), (6585, 132928503), (8341, 104943555), (16245, 53883299), (19755, 44309501), (25023, 34981185), (41705, 20988711), (75069, 11660395), (122741, 7131555), (125115, 6996237), (158479, 5523345), (368223, 2377185), (375345, 2332079), (475437, 1841115), (613705, 1426311), (792395, 1104669)]