78889284585

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{30139}}^1$

素因数の和:30460

約数の個数: 80

約数和(自身を含む): 148094939520

約数和(自身を除く): 69205654935

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 281, 345, 405, 621, 843, 1035, 1405, 1863, 2529, 3105, 4215, 6463, 7587, 9315, 12645, 19389, 22761, 30139, 32315, 37935, 58167, 90417, 96945, 113805, 150695, 174501, 271251, 290835, 452085, 523503, 693197, 813753, 872505, 1356255, 2079591, 2441259, 2617515, 3465985, 4068765, 6238773, 8469059, 10397955, 12206295, 18716319, 25407177, 31193865, 42345295, 56148957, 76221531, 93581595, 127035885, 194788357, 228664593, 280744785, 381107655, 584365071, 685993779, 973941785, 1143322965, 1753095213, 2921825355, 3429968895, 5259285639, 8765476065, 15777856917, 26296428195, 78889284585]

約数ペア:

[(1, 78889284585), (3, 26296428195), (5, 15777856917), (9, 8765476065), (15, 5259285639), (23, 3429968895), (27, 2921825355), (45, 1753095213), (69, 1143322965), (81, 973941785), (115, 685993779), (135, 584365071), (207, 381107655), (281, 280744785), (345, 228664593), (405, 194788357), (621, 127035885), (843, 93581595), (1035, 76221531), (1405, 56148957), (1863, 42345295), (2529, 31193865), (3105, 25407177), (4215, 18716319), (6463, 12206295), (7587, 10397955), (9315, 8469059), (12645, 6238773), (19389, 4068765), (22761, 3465985), (30139, 2617515), (32315, 2441259), (37935, 2079591), (58167, 1356255), (90417, 872505), (96945, 813753), (113805, 693197), (150695, 523503), (174501, 452085), (271251, 290835)]