38473635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 67778208

約数和(自身を除く): 29304573

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 157, 255, 465, 471, 527, 785, 961, 1581, 2355, 2635, 2669, 2883, 4805, 4867, 7905, 8007, 13345, 14415, 14601, 16337, 24335, 40035, 49011, 73005, 81685, 82739, 150877, 245055, 248217, 413695, 452631, 754385, 1241085, 2263155, 2564909, 7694727, 12824545, 38473635]

約数ペア:

[(1, 38473635), (3, 12824545), (5, 7694727), (15, 2564909), (17, 2263155), (31, 1241085), (51, 754385), (85, 452631), (93, 413695), (155, 248217), (157, 245055), (255, 150877), (465, 82739), (471, 81685), (527, 73005), (785, 49011), (961, 40035), (1581, 24335), (2355, 16337), (2635, 14601), (2669, 14415), (2883, 13345), (4805, 8007), (4867, 7905)]