1247887935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{12497}}^1$

素因数の和:12832

約数の個数: 48

約数和(自身を含む): 2480003136

約数和(自身を除く): 1232115201

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 317, 951, 1585, 2219, 2853, 4755, 6657, 11095, 12497, 14265, 19971, 33285, 37491, 62485, 87479, 99855, 112473, 187455, 262437, 437395, 562365, 787311, 1312185, 3936555, 3961549, 11884647, 19807745, 27730843, 35653941, 59423235, 83192529, 138654215, 178269705, 249577587, 415962645, 1247887935]

約数ペア:

[(1, 1247887935), (3, 415962645), (5, 249577587), (7, 178269705), (9, 138654215), (15, 83192529), (21, 59423235), (35, 35653941), (45, 27730843), (63, 19807745), (105, 11884647), (315, 3961549), (317, 3936555), (951, 1312185), (1585, 787311), (2219, 562365), (2853, 437395), (4755, 262437), (6657, 187455), (11095, 112473), (12497, 99855), (14265, 87479), (19971, 62485), (33285, 37491)]