61707705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 44045895

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 2719, 4539, 7565, 8157, 13595, 22695, 40785, 46223, 138669, 231115, 241991, 693345, 725973, 1209955, 3629865, 4113847, 12341541, 20569235, 61707705]

約数ペア:

[(1, 61707705), (3, 20569235), (5, 12341541), (15, 4113847), (17, 3629865), (51, 1209955), (85, 725973), (89, 693345), (255, 241991), (267, 231115), (445, 138669), (1335, 46223), (1513, 40785), (2719, 22695), (4539, 13595), (7565, 8157)]