44775225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 88982400

約数和(自身を除く): 44207175

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 79, 99, 165, 225, 229, 237, 275, 395, 495, 687, 711, 825, 869, 1145, 1185, 1975, 2061, 2475, 2519, 2607, 3435, 3555, 4345, 5725, 5925, 7557, 7821, 10305, 12595, 13035, 17175, 17775, 18091, 21725, 22671, 37785, 39105, 51525, 54273, 62975, 65175, 90455, 113355, 162819, 188925, 195525, 199001, 271365, 452275, 566775, 597003, 814095, 995005, 1356825, 1791009, 2985015, 4070475, 4975025, 8955045, 14925075, 44775225]

約数ペア:

[(1, 44775225), (3, 14925075), (5, 8955045), (9, 4975025), (11, 4070475), (15, 2985015), (25, 1791009), (33, 1356825), (45, 995005), (55, 814095), (75, 597003), (79, 566775), (99, 452275), (165, 271365), (225, 199001), (229, 195525), (237, 188925), (275, 162819), (395, 113355), (495, 90455), (687, 65175), (711, 62975), (825, 54273), (869, 51525), (1145, 39105), (1185, 37785), (1975, 22671), (2061, 21725), (2475, 18091), (2519, 17775), (2607, 17175), (3435, 13035), (3555, 12595), (4345, 10305), (5725, 7821), (5925, 7557)]