5167785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 4681815

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 89, 105, 147, 237, 245, 267, 395, 445, 553, 623, 735, 1185, 1335, 1659, 1869, 2765, 3115, 3871, 4361, 7031, 8295, 9345, 11613, 13083, 19355, 21093, 21805, 35155, 49217, 58065, 65415, 105465, 147651, 246085, 344519, 738255, 1033557, 1722595, 5167785]

約数ペア:

[(1, 5167785), (3, 1722595), (5, 1033557), (7, 738255), (15, 344519), (21, 246085), (35, 147651), (49, 105465), (79, 65415), (89, 58065), (105, 49217), (147, 35155), (237, 21805), (245, 21093), (267, 19355), (395, 13083), (445, 11613), (553, 9345), (623, 8295), (735, 7031), (1185, 4361), (1335, 3871), (1659, 3115), (1869, 2765)]