2802705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2122095

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 379, 435, 493, 1137, 1479, 1895, 2465, 5685, 6443, 7395, 10991, 19329, 32215, 32973, 54955, 96645, 164865, 186847, 560541, 934235, 2802705]

約数ペア:

[(1, 2802705), (3, 934235), (5, 560541), (15, 186847), (17, 164865), (29, 96645), (51, 54955), (85, 32973), (87, 32215), (145, 19329), (255, 10991), (379, 7395), (435, 6443), (493, 5685), (1137, 2465), (1479, 1895)]