84821685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1733}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 146821248

約数和(自身を除く): 61999563

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 753, 1255, 1733, 3263, 3765, 5199, 8665, 9789, 16315, 22529, 25995, 48945, 67587, 112645, 337935, 434983, 1304949, 2174915, 5654779, 6524745, 16964337, 28273895, 84821685]

約数ペア:

[(1, 84821685), (3, 28273895), (5, 16964337), (13, 6524745), (15, 5654779), (39, 2174915), (65, 1304949), (195, 434983), (251, 337935), (753, 112645), (1255, 67587), (1733, 48945), (3263, 25995), (3765, 22529), (5199, 16315), (8665, 9789)]