264456725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 376017600

約数和(自身を除く): 111560875

約数列:

[1, 5, 13, 19, 25, 65, 95, 113, 247, 325, 379, 475, 565, 1235, 1469, 1895, 2147, 2825, 4927, 6175, 7201, 7345, 9475, 10735, 24635, 27911, 36005, 36725, 42827, 53675, 93613, 123175, 139555, 180025, 214135, 468065, 556751, 697775, 813713, 1070675, 2340325, 2783755, 4068565, 10578269, 13918775, 20342825, 52891345, 264456725]

約数ペア:

[(1, 264456725), (5, 52891345), (13, 20342825), (19, 13918775), (25, 10578269), (65, 4068565), (95, 2783755), (113, 2340325), (247, 1070675), (325, 813713), (379, 697775), (475, 556751), (565, 468065), (1235, 214135), (1469, 180025), (1895, 139555), (2147, 123175), (2825, 93613), (4927, 53675), (6175, 42827), (7201, 36725), (7345, 36005), (9475, 27911), (10735, 24635)]