168355005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4310

約数の個数: 64

約数和(自身を含む): 343042560

約数和(自身を除く): 174687555

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 105, 145, 195, 203, 273, 377, 435, 455, 609, 1015, 1131, 1365, 1885, 2639, 3045, 4253, 5655, 7917, 12759, 13195, 21265, 29771, 39585, 55289, 63795, 89313, 123337, 148855, 165867, 276445, 370011, 387023, 446565, 616685, 829335, 863359, 1161069, 1603381, 1850055, 1935115, 2590077, 4316795, 4810143, 5805345, 8016905, 11223667, 12950385, 24050715, 33671001, 56118335, 168355005]

約数ペア:

[(1, 168355005), (3, 56118335), (5, 33671001), (7, 24050715), (13, 12950385), (15, 11223667), (21, 8016905), (29, 5805345), (35, 4810143), (39, 4316795), (65, 2590077), (87, 1935115), (91, 1850055), (105, 1603381), (145, 1161069), (195, 863359), (203, 829335), (273, 616685), (377, 446565), (435, 387023), (455, 370011), (609, 276445), (1015, 165867), (1131, 148855), (1365, 123337), (1885, 89313), (2639, 63795), (3045, 55289), (4253, 39585), (5655, 29771), (7917, 21265), (12759, 13195)]