63747495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 127183680

約数和(自身を除く): 63436185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1289, 1413, 2355, 3297, 3867, 5495, 6445, 7065, 9023, 9891, 11601, 16485, 19335, 27069, 45115, 49455, 58005, 81207, 135345, 202373, 406035, 607119, 1011865, 1416611, 1821357, 3035595, 4249833, 7083055, 9106785, 12749499, 21249165, 63747495]

約数ペア:

[(1, 63747495), (3, 21249165), (5, 12749499), (7, 9106785), (9, 7083055), (15, 4249833), (21, 3035595), (35, 1821357), (45, 1416611), (63, 1011865), (105, 607119), (157, 406035), (315, 202373), (471, 135345), (785, 81207), (1099, 58005), (1289, 49455), (1413, 45115), (2355, 27069), (3297, 19335), (3867, 16485), (5495, 11601), (6445, 9891), (7065, 9023)]