73296775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 105127200

約数和(自身を除く): 31830425

約数列:

[1, 5, 17, 19, 25, 29, 85, 95, 145, 313, 323, 425, 475, 493, 551, 725, 1565, 1615, 2465, 2755, 5321, 5947, 7825, 8075, 9077, 9367, 12325, 13775, 26605, 29735, 45385, 46835, 101099, 133025, 148675, 154309, 172463, 226925, 234175, 505495, 771545, 862315, 2527475, 2931871, 3857725, 4311575, 14659355, 73296775]

約数ペア:

[(1, 73296775), (5, 14659355), (17, 4311575), (19, 3857725), (25, 2931871), (29, 2527475), (85, 862315), (95, 771545), (145, 505495), (313, 234175), (323, 226925), (425, 172463), (475, 154309), (493, 148675), (551, 133025), (725, 101099), (1565, 46835), (1615, 45385), (2465, 29735), (2755, 26605), (5321, 13775), (5947, 12325), (7825, 9367), (8075, 9077)]