2826804555

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{4073}}^1$

素因数の和:4237

約数の個数: 64

約数和(自身を含む): 5174305920

約数和(自身を除く): 2347501365

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 97, 135, 159, 265, 291, 477, 485, 795, 873, 1431, 1455, 2385, 2619, 4073, 4365, 5141, 7155, 12219, 13095, 15423, 20365, 25705, 36657, 46269, 61095, 77115, 109971, 138807, 183285, 215869, 231345, 395081, 549855, 647607, 694035, 1079345, 1185243, 1942821, 1975405, 3238035, 3555729, 5828463, 5926215, 9714105, 10667187, 17778645, 20939293, 29142315, 53335935, 62817879, 104696465, 188453637, 314089395, 565360911, 942268185, 2826804555]

約数ペア:

[(1, 2826804555), (3, 942268185), (5, 565360911), (9, 314089395), (15, 188453637), (27, 104696465), (45, 62817879), (53, 53335935), (97, 29142315), (135, 20939293), (159, 17778645), (265, 10667187), (291, 9714105), (477, 5926215), (485, 5828463), (795, 3555729), (873, 3238035), (1431, 1975405), (1455, 1942821), (2385, 1185243), (2619, 1079345), (4073, 694035), (4365, 647607), (5141, 549855), (7155, 395081), (12219, 231345), (13095, 215869), (15423, 183285), (20365, 138807), (25705, 109971), (36657, 77115), (46269, 61095)]