24843465

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 45384768

約数和(自身を除く): 20541303

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 111, 129, 185, 215, 333, 347, 387, 555, 645, 1041, 1591, 1665, 1735, 1935, 3123, 4773, 5205, 7955, 12839, 14319, 14921, 15615, 23865, 38517, 44763, 64195, 71595, 74605, 115551, 134289, 192585, 223815, 552077, 577755, 671445, 1656231, 2760385, 4968693, 8281155, 24843465]

約数ペア:

[(1, 24843465), (3, 8281155), (5, 4968693), (9, 2760385), (15, 1656231), (37, 671445), (43, 577755), (45, 552077), (111, 223815), (129, 192585), (185, 134289), (215, 115551), (333, 74605), (347, 71595), (387, 64195), (555, 44763), (645, 38517), (1041, 23865), (1591, 15615), (1665, 14921), (1735, 14319), (1935, 12839), (3123, 7955), (4773, 5205)]