350278155

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 657054720

約数和(自身を除く): 306776565

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 97, 115, 135, 207, 291, 345, 485, 621, 873, 1035, 1163, 1455, 2231, 2619, 3105, 3489, 4365, 5815, 6693, 10467, 11155, 13095, 17445, 20079, 26749, 31401, 33465, 52335, 60237, 80247, 100395, 112811, 133745, 157005, 240741, 301185, 338433, 401235, 564055, 722223, 1015299, 1203705, 1692165, 2594653, 3045897, 3611115, 5076495, 7783959, 12973265, 15229485, 23351877, 38919795, 70055631, 116759385, 350278155]

約数ペア:

[(1, 350278155), (3, 116759385), (5, 70055631), (9, 38919795), (15, 23351877), (23, 15229485), (27, 12973265), (45, 7783959), (69, 5076495), (97, 3611115), (115, 3045897), (135, 2594653), (207, 1692165), (291, 1203705), (345, 1015299), (485, 722223), (621, 564055), (873, 401235), (1035, 338433), (1163, 301185), (1455, 240741), (2231, 157005), (2619, 133745), (3105, 112811), (3489, 100395), (4365, 80247), (5815, 60237), (6693, 52335), (10467, 33465), (11155, 31401), (13095, 26749), (17445, 20079)]