86298975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 178287200

約数和(自身を除く): 91988225

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 157, 175, 225, 315, 349, 471, 525, 785, 1047, 1099, 1413, 1575, 1745, 2355, 2443, 3141, 3297, 3925, 5235, 5495, 7065, 7329, 8725, 9891, 11775, 12215, 15705, 16485, 21987, 26175, 27475, 35325, 36645, 49455, 54793, 61075, 78525, 82425, 109935, 164379, 183225, 247275, 273965, 383551, 493137, 549675, 821895, 1150653, 1369825, 1917755, 2465685, 3451959, 4109475, 5753265, 9588775, 12328425, 17259795, 28766325, 86298975]

約数ペア:

[(1, 86298975), (3, 28766325), (5, 17259795), (7, 12328425), (9, 9588775), (15, 5753265), (21, 4109475), (25, 3451959), (35, 2465685), (45, 1917755), (63, 1369825), (75, 1150653), (105, 821895), (157, 549675), (175, 493137), (225, 383551), (315, 273965), (349, 247275), (471, 183225), (525, 164379), (785, 109935), (1047, 82425), (1099, 78525), (1413, 61075), (1575, 54793), (1745, 49455), (2355, 36645), (2443, 35325), (3141, 27475), (3297, 26175), (3925, 21987), (5235, 16485), (5495, 15705), (7065, 12215), (7329, 11775), (8725, 9891)]