13775775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 24998400

約数和(自身を除く): 11222625

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 199, 213, 325, 355, 597, 923, 975, 995, 1065, 1775, 2587, 2769, 2985, 4615, 4975, 5325, 7761, 12935, 13845, 14129, 14925, 23075, 38805, 42387, 64675, 69225, 70645, 183677, 194025, 211935, 353225, 551031, 918385, 1059675, 2755155, 4591925, 13775775]

約数ペア:

[(1, 13775775), (3, 4591925), (5, 2755155), (13, 1059675), (15, 918385), (25, 551031), (39, 353225), (65, 211935), (71, 194025), (75, 183677), (195, 70645), (199, 69225), (213, 64675), (325, 42387), (355, 38805), (597, 23075), (923, 14925), (975, 14129), (995, 13845), (1065, 12935), (1775, 7761), (2587, 5325), (2769, 4975), (2985, 4615)]