85739325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 163025280

約数和(自身を除く): 77285955

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 197, 525, 591, 829, 985, 1379, 2487, 2955, 4137, 4145, 4925, 5803, 6895, 12435, 14775, 17409, 20685, 20725, 29015, 34475, 62175, 87045, 103425, 145075, 163313, 435225, 489939, 816565, 1143191, 2449695, 3429573, 4082825, 5715955, 12248475, 17147865, 28579775, 85739325]

約数ペア:

[(1, 85739325), (3, 28579775), (5, 17147865), (7, 12248475), (15, 5715955), (21, 4082825), (25, 3429573), (35, 2449695), (75, 1143191), (105, 816565), (175, 489939), (197, 435225), (525, 163313), (591, 145075), (829, 103425), (985, 87045), (1379, 62175), (2487, 34475), (2955, 29015), (4137, 20725), (4145, 20685), (4925, 17409), (5803, 14775), (6895, 12435)]