109387575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 215782320

約数和(自身を除く): 106394745

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 193, 225, 229, 275, 495, 579, 687, 825, 965, 1145, 1737, 2061, 2123, 2475, 2519, 2895, 3435, 4825, 5725, 6369, 7557, 8685, 10305, 10615, 12595, 14475, 17175, 19107, 22671, 31845, 37785, 43425, 44197, 51525, 53075, 62975, 95535, 113355, 132591, 159225, 188925, 220985, 397773, 477675, 486167, 566775, 662955, 1104925, 1458501, 1988865, 2430835, 3314775, 4375503, 7292505, 9944325, 12154175, 21877515, 36462525, 109387575]

約数ペア:

[(1, 109387575), (3, 36462525), (5, 21877515), (9, 12154175), (11, 9944325), (15, 7292505), (25, 4375503), (33, 3314775), (45, 2430835), (55, 1988865), (75, 1458501), (99, 1104925), (165, 662955), (193, 566775), (225, 486167), (229, 477675), (275, 397773), (495, 220985), (579, 188925), (687, 159225), (825, 132591), (965, 113355), (1145, 95535), (1737, 62975), (2061, 53075), (2123, 51525), (2475, 44197), (2519, 43425), (2895, 37785), (3435, 31845), (4825, 22671), (5725, 19107), (6369, 17175), (7557, 14475), (8685, 12595), (10305, 10615)]