2143646535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 3745792512

約数和(自身を除く): 1602145977

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 137, 215, 255, 411, 645, 685, 731, 1427, 2055, 2193, 2329, 3655, 4281, 5891, 6987, 7135, 10965, 11645, 17673, 21405, 24259, 29455, 34935, 61361, 72777, 88365, 100147, 121295, 184083, 195499, 300441, 306805, 363885, 500735, 586497, 920415, 977495, 1043137, 1502205, 2932485, 3129411, 3323483, 5215685, 8406457, 9970449, 15647055, 16617415, 25219371, 42032285, 49852245, 126096855, 142909769, 428729307, 714548845, 2143646535]

約数ペア:

[(1, 2143646535), (3, 714548845), (5, 428729307), (15, 142909769), (17, 126096855), (43, 49852245), (51, 42032285), (85, 25219371), (129, 16617415), (137, 15647055), (215, 9970449), (255, 8406457), (411, 5215685), (645, 3323483), (685, 3129411), (731, 2932485), (1427, 1502205), (2055, 1043137), (2193, 977495), (2329, 920415), (3655, 586497), (4281, 500735), (5891, 363885), (6987, 306805), (7135, 300441), (10965, 195499), (11645, 184083), (17673, 121295), (21405, 100147), (24259, 88365), (29455, 72777), (34935, 61361)]