1415908945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1493}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 1902662784

約数和(自身を除く): 486753839

約数列:

[1, 5, 11, 43, 55, 215, 401, 473, 1493, 2005, 2365, 4411, 7465, 16423, 17243, 22055, 64199, 82115, 86215, 189673, 320995, 598693, 706189, 948365, 2993465, 3530945, 6585623, 25743799, 32928115, 128718995, 283181789, 1415908945]

約数ペア:

[(1, 1415908945), (5, 283181789), (11, 128718995), (43, 32928115), (55, 25743799), (215, 6585623), (401, 3530945), (473, 2993465), (1493, 948365), (2005, 706189), (2365, 598693), (4411, 320995), (7465, 189673), (16423, 86215), (17243, 82115), (22055, 64199)]