55313085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 93582720

約数和(自身を除く): 38269635

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 421, 461, 1263, 1383, 2105, 2305, 6315, 6915, 7999, 8759, 23997, 26277, 39995, 43795, 119985, 131385, 194081, 582243, 970405, 2911215, 3687539, 11062617, 18437695, 55313085]

約数ペア:

[(1, 55313085), (3, 18437695), (5, 11062617), (15, 3687539), (19, 2911215), (57, 970405), (95, 582243), (285, 194081), (421, 131385), (461, 119985), (1263, 43795), (1383, 39995), (2105, 26277), (2305, 23997), (6315, 8759), (6915, 7999)]