1330481405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{16603}}^1$

素因数の和:16697

約数の個数: 32

約数和(自身を含む): 1836269568

約数和(自身を除く): 505788163

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 1457, 1705, 2585, 7285, 16027, 16603, 80135, 83015, 182633, 514693, 780341, 913165, 2573465, 3901705, 5661623, 8583751, 24190571, 28308115, 42918755, 120952855, 266096281, 1330481405]

約数ペア:

[(1, 1330481405), (5, 266096281), (11, 120952855), (31, 42918755), (47, 28308115), (55, 24190571), (155, 8583751), (235, 5661623), (341, 3901705), (517, 2573465), (1457, 913165), (1705, 780341), (2585, 514693), (7285, 182633), (16027, 83015), (16603, 80135)]