23784645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 40310784

約数和(自身を除く): 16526139

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 971, 1065, 1633, 2913, 4855, 4899, 8165, 14565, 22333, 24495, 66999, 68941, 111665, 206823, 334995, 344705, 1034115, 1585643, 4756929, 7928215, 23784645]

約数ペア:

[(1, 23784645), (3, 7928215), (5, 4756929), (15, 1585643), (23, 1034115), (69, 344705), (71, 334995), (115, 206823), (213, 111665), (345, 68941), (355, 66999), (971, 24495), (1065, 22333), (1633, 14565), (2913, 8165), (4855, 4899)]