67868325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 142449216

約数和(自身を除く): 74580891

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 175, 205, 225, 287, 315, 369, 525, 615, 861, 1025, 1051, 1435, 1575, 1845, 2583, 3075, 3153, 4305, 5255, 7175, 7357, 9225, 9459, 12915, 15765, 21525, 22071, 26275, 36785, 43091, 47295, 64575, 66213, 78825, 110355, 129273, 183925, 215455, 236475, 301637, 331065, 387819, 551775, 646365, 904911, 1077275, 1508185, 1655325, 1939095, 2714733, 3231825, 4524555, 7540925, 9695475, 13573665, 22622775, 67868325]

約数ペア:

[(1, 67868325), (3, 22622775), (5, 13573665), (7, 9695475), (9, 7540925), (15, 4524555), (21, 3231825), (25, 2714733), (35, 1939095), (41, 1655325), (45, 1508185), (63, 1077275), (75, 904911), (105, 646365), (123, 551775), (175, 387819), (205, 331065), (225, 301637), (287, 236475), (315, 215455), (369, 183925), (525, 129273), (615, 110355), (861, 78825), (1025, 66213), (1051, 64575), (1435, 47295), (1575, 43091), (1845, 36785), (2583, 26275), (3075, 22071), (3153, 21525), (4305, 15765), (5255, 12915), (7175, 9459), (7357, 9225)]