64149645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 124084224

約数和(自身を除く): 59934579

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 101, 105, 115, 161, 263, 303, 345, 483, 505, 707, 789, 805, 1315, 1515, 1841, 2121, 2323, 2415, 3535, 3945, 5523, 6049, 6969, 9205, 10605, 11615, 16261, 18147, 26563, 27615, 30245, 34845, 42343, 48783, 79689, 81305, 90735, 127029, 132815, 185941, 211715, 243915, 398445, 557823, 610949, 635145, 929705, 1832847, 2789115, 3054745, 4276643, 9164235, 12829929, 21383215, 64149645]

約数ペア:

[(1, 64149645), (3, 21383215), (5, 12829929), (7, 9164235), (15, 4276643), (21, 3054745), (23, 2789115), (35, 1832847), (69, 929705), (101, 635145), (105, 610949), (115, 557823), (161, 398445), (263, 243915), (303, 211715), (345, 185941), (483, 132815), (505, 127029), (707, 90735), (789, 81305), (805, 79689), (1315, 48783), (1515, 42343), (1841, 34845), (2121, 30245), (2323, 27615), (2415, 26563), (3535, 18147), (3945, 16261), (5523, 11615), (6049, 10605), (6969, 9205)]