66085645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10399}}^1$

素因数の和:10476

約数の個数: 16

約数和(自身を含む): 83865600

約数和(自身を除く): 17779955

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 10399, 51995, 322369, 426359, 1611845, 2131795, 13217129, 66085645]

約数ペア:

[(1, 66085645), (5, 13217129), (31, 2131795), (41, 1611845), (155, 426359), (205, 322369), (1271, 51995), (6355, 10399)]