67938885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4267

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 78249915

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 4229, 5355, 12687, 16065, 21145, 29603, 38061, 63435, 71893, 88809, 114183, 148015, 190305, 215679, 266427, 359465, 444045, 503251, 570915, 647037, 799281, 1078395, 1332135, 1509753, 1941111, 2516255, 3235185, 3996405, 4529259, 7548765, 9705555, 13587777, 22646295, 67938885]

約数ペア:

[(1, 67938885), (3, 22646295), (5, 13587777), (7, 9705555), (9, 7548765), (15, 4529259), (17, 3996405), (21, 3235185), (27, 2516255), (35, 1941111), (45, 1509753), (51, 1332135), (63, 1078395), (85, 799281), (105, 647037), (119, 570915), (135, 503251), (153, 444045), (189, 359465), (255, 266427), (315, 215679), (357, 190305), (459, 148015), (595, 114183), (765, 88809), (945, 71893), (1071, 63435), (1785, 38061), (2295, 29603), (3213, 21145), (4229, 16065), (5355, 12687)]