72620835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1481}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 133166592

約数和(自身を除く): 60545757

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 467, 1401, 1481, 2335, 3269, 4443, 7005, 7405, 9807, 10367, 16345, 22215, 31101, 49035, 51835, 155505, 691627, 2074881, 3458135, 4841389, 10374405, 14524167, 24206945, 72620835]

約数ペア:

[(1, 72620835), (3, 24206945), (5, 14524167), (7, 10374405), (15, 4841389), (21, 3458135), (35, 2074881), (105, 691627), (467, 155505), (1401, 51835), (1481, 49035), (2335, 31101), (3269, 22215), (4443, 16345), (7005, 10367), (7405, 9807)]