66772125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 140824320

約数和(自身を除く): 74052195

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 61, 63, 75, 105, 125, 139, 175, 183, 225, 305, 315, 375, 417, 427, 525, 549, 695, 875, 915, 973, 1125, 1251, 1281, 1525, 1575, 2085, 2135, 2625, 2745, 2919, 3475, 3843, 4575, 4865, 6255, 6405, 7625, 7875, 8479, 8757, 10425, 10675, 13725, 14595, 17375, 19215, 22875, 24325, 25437, 31275, 32025, 42395, 43785, 52125, 53375, 59353, 68625, 72975, 76311, 96075, 121625, 127185, 156375, 160125, 178059, 211975, 218925, 296765, 364875, 381555, 480375, 534177, 635925, 890295, 1059875, 1094625, 1483825, 1907775, 2670885, 3179625, 4451475, 7419125, 9538875, 13354425, 22257375, 66772125]

約数ペア:

[(1, 66772125), (3, 22257375), (5, 13354425), (7, 9538875), (9, 7419125), (15, 4451475), (21, 3179625), (25, 2670885), (35, 1907775), (45, 1483825), (61, 1094625), (63, 1059875), (75, 890295), (105, 635925), (125, 534177), (139, 480375), (175, 381555), (183, 364875), (225, 296765), (305, 218925), (315, 211975), (375, 178059), (417, 160125), (427, 156375), (525, 127185), (549, 121625), (695, 96075), (875, 76311), (915, 72975), (973, 68625), (1125, 59353), (1251, 53375), (1281, 52125), (1525, 43785), (1575, 42395), (2085, 32025), (2135, 31275), (2625, 25437), (2745, 24325), (2919, 22875), (3475, 19215), (3843, 17375), (4575, 14595), (4865, 13725), (6255, 10675), (6405, 10425), (7625, 8757), (7875, 8479)]