4355655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 3938745

約数列:

[1, 3, 5, 15, 17, 19, 29, 31, 51, 57, 85, 87, 93, 95, 145, 155, 255, 285, 323, 435, 465, 493, 527, 551, 589, 899, 969, 1479, 1581, 1615, 1653, 1767, 2465, 2635, 2697, 2755, 2945, 4495, 4845, 7395, 7905, 8265, 8835, 9367, 10013, 13485, 15283, 17081, 28101, 30039, 45849, 46835, 50065, 51243, 76415, 85405, 140505, 150195, 229245, 256215, 290377, 871131, 1451885, 4355655]

約数ペア:

[(1, 4355655), (3, 1451885), (5, 871131), (15, 290377), (17, 256215), (19, 229245), (29, 150195), (31, 140505), (51, 85405), (57, 76415), (85, 51243), (87, 50065), (93, 46835), (95, 45849), (145, 30039), (155, 28101), (255, 17081), (285, 15283), (323, 13485), (435, 10013), (465, 9367), (493, 8835), (527, 8265), (551, 7905), (589, 7395), (899, 4845), (969, 4495), (1479, 2945), (1581, 2755), (1615, 2697), (1653, 2635), (1767, 2465)]