2023168640675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{522199}}^1$

素因数の和:522373

約数の個数: 72

約数和(自身を含む): 3128337273600

約数和(自身を除く): 1105168632925

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 131, 169, 175, 325, 455, 655, 845, 917, 1183, 1703, 2275, 3275, 4225, 4585, 5915, 8515, 11921, 22139, 22925, 29575, 42575, 59605, 110695, 154973, 298025, 522199, 553475, 774865, 2610995, 3655393, 3874325, 6788587, 13054975, 18276965, 33942935, 47520109, 68408069, 88251631, 91384825, 169714675, 237600545, 342040345, 441258155, 478856483, 617761417, 889304897, 1188002725, 1710201725, 2206290775, 2394282415, 3088807085, 4446524485, 6225134279, 11560963661, 11971412075, 15444035425, 22232622425, 31125671395, 57804818305, 80926745627, 155628356975, 289024091525, 404633728135, 2023168640675]

約数ペア:

[(1, 2023168640675), (5, 404633728135), (7, 289024091525), (13, 155628356975), (25, 80926745627), (35, 57804818305), (65, 31125671395), (91, 22232622425), (131, 15444035425), (169, 11971412075), (175, 11560963661), (325, 6225134279), (455, 4446524485), (655, 3088807085), (845, 2394282415), (917, 2206290775), (1183, 1710201725), (1703, 1188002725), (2275, 889304897), (3275, 617761417), (4225, 478856483), (4585, 441258155), (5915, 342040345), (8515, 237600545), (11921, 169714675), (22139, 91384825), (22925, 88251631), (29575, 68408069), (42575, 47520109), (59605, 33942935), (110695, 18276965), (154973, 13054975), (298025, 6788587), (522199, 3874325), (553475, 3655393), (774865, 2610995)]