1330909905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3989}}^1$

素因数の和:4098

約数の個数: 64

約数和(自身を含む): 2413152000

約数和(自身を除く): 1082242095

約数列:

[1, 3, 5, 13, 15, 29, 39, 59, 65, 87, 145, 177, 195, 295, 377, 435, 767, 885, 1131, 1711, 1885, 2301, 3835, 3989, 5133, 5655, 8555, 11505, 11967, 19945, 22243, 25665, 51857, 59835, 66729, 111215, 115681, 155571, 235351, 259285, 333645, 347043, 578405, 706053, 777855, 1176755, 1503853, 1735215, 3059563, 3530265, 4511559, 6825179, 7519265, 9178689, 15297815, 20475537, 22557795, 34125895, 45893445, 88727327, 102377685, 266181981, 443636635, 1330909905]

約数ペア:

[(1, 1330909905), (3, 443636635), (5, 266181981), (13, 102377685), (15, 88727327), (29, 45893445), (39, 34125895), (59, 22557795), (65, 20475537), (87, 15297815), (145, 9178689), (177, 7519265), (195, 6825179), (295, 4511559), (377, 3530265), (435, 3059563), (767, 1735215), (885, 1503853), (1131, 1176755), (1711, 777855), (1885, 706053), (2301, 578405), (3835, 347043), (3989, 333645), (5133, 259285), (5655, 235351), (8555, 155571), (11505, 115681), (11967, 111215), (19945, 66729), (22243, 59835), (25665, 51857)]