88771725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 183381120

約数和(自身を除く): 94609395

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 157, 175, 225, 315, 359, 471, 525, 785, 1077, 1099, 1413, 1575, 1795, 2355, 2513, 3231, 3297, 3925, 5385, 5495, 7065, 7539, 8975, 9891, 11775, 12565, 16155, 16485, 22617, 26925, 27475, 35325, 37695, 49455, 56363, 62825, 80775, 82425, 113085, 169089, 188475, 247275, 281815, 394541, 507267, 565425, 845445, 1183623, 1409075, 1972705, 2536335, 3550869, 4227225, 5918115, 9863525, 12681675, 17754345, 29590575, 88771725]

約数ペア:

[(1, 88771725), (3, 29590575), (5, 17754345), (7, 12681675), (9, 9863525), (15, 5918115), (21, 4227225), (25, 3550869), (35, 2536335), (45, 1972705), (63, 1409075), (75, 1183623), (105, 845445), (157, 565425), (175, 507267), (225, 394541), (315, 281815), (359, 247275), (471, 188475), (525, 169089), (785, 113085), (1077, 82425), (1099, 80775), (1413, 62825), (1575, 56363), (1795, 49455), (2355, 37695), (2513, 35325), (3231, 27475), (3297, 26925), (3925, 22617), (5385, 16485), (5495, 16155), (7065, 12565), (7539, 11775), (8975, 9891)]