24894705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 45185472

約数和(自身を除く): 20290767

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 157, 165, 341, 465, 471, 785, 961, 1023, 1705, 1727, 2355, 2883, 4805, 4867, 5115, 5181, 8635, 10571, 14415, 14601, 24335, 25905, 31713, 52855, 53537, 73005, 150877, 158565, 160611, 267685, 452631, 754385, 803055, 1659647, 2263155, 4978941, 8298235, 24894705]

約数ペア:

[(1, 24894705), (3, 8298235), (5, 4978941), (11, 2263155), (15, 1659647), (31, 803055), (33, 754385), (55, 452631), (93, 267685), (155, 160611), (157, 158565), (165, 150877), (341, 73005), (465, 53537), (471, 52855), (785, 31713), (961, 25905), (1023, 24335), (1705, 14601), (1727, 14415), (2355, 10571), (2883, 8635), (4805, 5181), (4867, 5115)]