2445188075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3613}}^1$

素因数の和:3764

約数の個数: 48

約数和(自身を含む): 3484705536

約数和(自身を除く): 1039517461

約数列:

[1, 5, 11, 23, 25, 55, 107, 115, 253, 275, 535, 575, 1177, 1265, 2461, 2675, 3613, 5885, 6325, 12305, 18065, 27071, 29425, 39743, 61525, 83099, 90325, 135355, 198715, 386591, 415495, 676775, 914089, 993575, 1932955, 2077475, 4252501, 4570445, 8891593, 9664775, 21262505, 22852225, 44457965, 97807523, 106312525, 222289825, 489037615, 2445188075]

約数ペア:

[(1, 2445188075), (5, 489037615), (11, 222289825), (23, 106312525), (25, 97807523), (55, 44457965), (107, 22852225), (115, 21262505), (253, 9664775), (275, 8891593), (535, 4570445), (575, 4252501), (1177, 2077475), (1265, 1932955), (2461, 993575), (2675, 914089), (3613, 676775), (5885, 415495), (6325, 386591), (12305, 198715), (18065, 135355), (27071, 90325), (29425, 83099), (39743, 61525)]