1333525505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 1743565824

約数和(自身を除く): 410040319

約数列:

[1, 5, 13, 65, 197, 223, 467, 985, 1115, 2335, 2561, 2899, 6071, 12805, 14495, 30355, 43931, 91999, 104141, 219655, 459995, 520705, 571103, 1195987, 1353833, 2855515, 5979935, 6769165, 20515777, 102578885, 266705101, 1333525505]

約数ペア:

[(1, 1333525505), (5, 266705101), (13, 102578885), (65, 20515777), (197, 6769165), (223, 5979935), (467, 2855515), (985, 1353833), (1115, 1195987), (2335, 571103), (2561, 520705), (2899, 459995), (6071, 219655), (12805, 104141), (14495, 91999), (30355, 43931)]