223823595

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7247}}^1$

素因数の和:7355

約数の個数: 32

約数和(自身を含む): 375736320

約数和(自身を除く): 151912725

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 2059, 6177, 7247, 10295, 21741, 30885, 36235, 108705, 210163, 514537, 630489, 1050815, 1543611, 2572685, 3152445, 7718055, 14921573, 44764719, 74607865, 223823595]

約数ペア:

[(1, 223823595), (3, 74607865), (5, 44764719), (15, 14921573), (29, 7718055), (71, 3152445), (87, 2572685), (145, 1543611), (213, 1050815), (355, 630489), (435, 514537), (1065, 210163), (2059, 108705), (6177, 36235), (7247, 30885), (10295, 21741)]