73444675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 102448800

約数和(自身を除く): 29004125

約数列:

[1, 5, 17, 25, 29, 59, 85, 101, 145, 295, 425, 493, 505, 725, 1003, 1475, 1711, 1717, 2465, 2525, 2929, 5015, 5959, 8555, 8585, 12325, 14645, 25075, 29087, 29795, 42775, 42925, 49793, 73225, 101303, 145435, 148975, 172811, 248965, 506515, 727175, 864055, 1244825, 2532575, 2937787, 4320275, 14688935, 73444675]

約数ペア:

[(1, 73444675), (5, 14688935), (17, 4320275), (25, 2937787), (29, 2532575), (59, 1244825), (85, 864055), (101, 727175), (145, 506515), (295, 248965), (425, 172811), (493, 148975), (505, 145435), (725, 101303), (1003, 73225), (1475, 49793), (1711, 42925), (1717, 42775), (2465, 29795), (2525, 29087), (2929, 25075), (5015, 14645), (5959, 12325), (8555, 8585)]