53214705

素因数分解:

$3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{983}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 94936320

約数和(自身を除く): 41721615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401, 983, 1203, 2005, 2949, 3609, 4915, 6015, 8847, 10827, 14745, 18045, 26541, 44235, 54135, 132705, 394183, 1182549, 1970915, 3547647, 5912745, 10642941, 17738235, 53214705]

約数ペア:

[(1, 53214705), (3, 17738235), (5, 10642941), (9, 5912745), (15, 3547647), (27, 1970915), (45, 1182549), (135, 394183), (401, 132705), (983, 54135), (1203, 44235), (2005, 26541), (2949, 18045), (3609, 14745), (4915, 10827), (6015, 8847)]