528097245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 946176000

約数和(自身を除く): 418078755

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 199, 403, 439, 465, 597, 995, 1209, 1317, 2015, 2195, 2587, 2985, 5707, 6045, 6169, 6585, 7761, 12935, 13609, 17121, 18507, 28535, 30845, 38805, 40827, 68045, 80197, 85605, 87361, 92535, 176917, 204135, 240591, 262083, 400985, 436805, 530751, 884585, 1135693, 1202955, 1310415, 2653755, 2708191, 3407079, 5678465, 8124573, 13540955, 17035395, 35206483, 40622865, 105619449, 176032415, 528097245]

約数ペア:

[(1, 528097245), (3, 176032415), (5, 105619449), (13, 40622865), (15, 35206483), (31, 17035395), (39, 13540955), (65, 8124573), (93, 5678465), (155, 3407079), (195, 2708191), (199, 2653755), (403, 1310415), (439, 1202955), (465, 1135693), (597, 884585), (995, 530751), (1209, 436805), (1317, 400985), (2015, 262083), (2195, 240591), (2587, 204135), (2985, 176917), (5707, 92535), (6045, 87361), (6169, 85605), (6585, 80197), (7761, 68045), (12935, 40827), (13609, 38805), (17121, 30845), (18507, 28535)]