13451625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 26477568

約数和(自身を除く): 13025943

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1087, 1125, 1375, 2475, 3261, 4125, 5435, 9783, 11957, 12375, 16305, 27175, 35871, 48915, 59785, 81525, 107613, 135875, 179355, 244575, 298925, 407625, 538065, 896775, 1222875, 1494625, 2690325, 4483875, 13451625]

約数ペア:

[(1, 13451625), (3, 4483875), (5, 2690325), (9, 1494625), (11, 1222875), (15, 896775), (25, 538065), (33, 407625), (45, 298925), (55, 244575), (75, 179355), (99, 135875), (125, 107613), (165, 81525), (225, 59785), (275, 48915), (375, 35871), (495, 27175), (825, 16305), (1087, 12375), (1125, 11957), (1375, 9783), (2475, 5435), (3261, 4125)]