8452465

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 12213504

約数和(自身を除く): 3761039

約数列:

[1, 5, 7, 35, 37, 61, 107, 185, 259, 305, 427, 535, 749, 1295, 2135, 2257, 3745, 3959, 6527, 11285, 15799, 19795, 27713, 32635, 45689, 78995, 138565, 228445, 241499, 1207495, 1690493, 8452465]

約数ペア:

[(1, 8452465), (5, 1690493), (7, 1207495), (35, 241499), (37, 228445), (61, 138565), (107, 78995), (185, 45689), (259, 32635), (305, 27713), (427, 19795), (535, 15799), (749, 11285), (1295, 6527), (2135, 3959), (2257, 3745)]