355350065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 557904960

約数和(自身を除く): 202554895

約数列:

[1, 5, 7, 17, 19, 35, 43, 85, 95, 119, 133, 215, 289, 301, 323, 595, 665, 731, 817, 1445, 1505, 1615, 1849, 2023, 2261, 3655, 4085, 5117, 5491, 5719, 9245, 10115, 11305, 12427, 12943, 13889, 25585, 27455, 28595, 31433, 35131, 38437, 62135, 64715, 69445, 86989, 97223, 157165, 175655, 192185, 220031, 236113, 245917, 434945, 486115, 534361, 597227, 1100155, 1180565, 1229585, 1652791, 2671805, 2986135, 3740527, 4180589, 8263955, 10152859, 18702635, 20902945, 50764295, 71070013, 355350065]

約数ペア:

[(1, 355350065), (5, 71070013), (7, 50764295), (17, 20902945), (19, 18702635), (35, 10152859), (43, 8263955), (85, 4180589), (95, 3740527), (119, 2986135), (133, 2671805), (215, 1652791), (289, 1229585), (301, 1180565), (323, 1100155), (595, 597227), (665, 534361), (731, 486115), (817, 434945), (1445, 245917), (1505, 236113), (1615, 220031), (1849, 192185), (2023, 175655), (2261, 157165), (3655, 97223), (4085, 86989), (5117, 69445), (5491, 64715), (5719, 62135), (9245, 38437), (10115, 35131), (11305, 31433), (12427, 28595), (12943, 27455), (13889, 25585)]