124620795

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4221

約数の個数: 64

約数和(自身を含む): 252685440

約数和(自身を除く): 128064645

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 4177, 5967, 9945, 12531, 20885, 29835, 37593, 54301, 62655, 71009, 112779, 162903, 187965, 213027, 271505, 355045, 488709, 563895, 639081, 814515, 923117, 1065135, 1466127, 1917243, 2443545, 2769351, 3195405, 4615585, 7330635, 8308053, 9586215, 13846755, 24924159, 41540265, 124620795]

約数ペア:

[(1, 124620795), (3, 41540265), (5, 24924159), (9, 13846755), (13, 9586215), (15, 8308053), (17, 7330635), (27, 4615585), (39, 3195405), (45, 2769351), (51, 2443545), (65, 1917243), (85, 1466127), (117, 1065135), (135, 923117), (153, 814515), (195, 639081), (221, 563895), (255, 488709), (351, 355045), (459, 271505), (585, 213027), (663, 187965), (765, 162903), (1105, 112779), (1755, 71009), (1989, 62655), (2295, 54301), (3315, 37593), (4177, 29835), (5967, 20885), (9945, 12531)]