2862043225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{3271}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 3667781120

約数和(自身を除く): 805737895

約数列:

[1, 5, 25, 31, 155, 775, 1129, 3271, 5645, 16355, 28225, 34999, 81775, 101401, 174995, 507005, 874975, 2535025, 3692959, 18464795, 92323975, 114481729, 572408645, 2862043225]

約数ペア:

[(1, 2862043225), (5, 572408645), (25, 114481729), (31, 92323975), (155, 18464795), (775, 3692959), (1129, 2535025), (3271, 874975), (5645, 507005), (16355, 174995), (28225, 101401), (34999, 81775)]