13859550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 39219960

約数和(自身を除く): 25360410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1621, 1710, 2850, 3242, 4275, 4863, 8105, 8550, 9726, 14589, 16210, 24315, 29178, 30799, 40525, 48630, 61598, 72945, 81050, 92397, 121575, 145890, 153995, 184794, 243150, 277191, 307990, 364725, 461985, 554382, 729450, 769975, 923970, 1385955, 1539950, 2309925, 2771910, 4619850, 6929775, 13859550]

約数ペア:

[(1, 13859550), (2, 6929775), (3, 4619850), (5, 2771910), (6, 2309925), (9, 1539950), (10, 1385955), (15, 923970), (18, 769975), (19, 729450), (25, 554382), (30, 461985), (38, 364725), (45, 307990), (50, 277191), (57, 243150), (75, 184794), (90, 153995), (95, 145890), (114, 121575), (150, 92397), (171, 81050), (190, 72945), (225, 61598), (285, 48630), (342, 40525), (450, 30799), (475, 29178), (570, 24315), (855, 16210), (950, 14589), (1425, 9726), (1621, 8550), (1710, 8105), (2850, 4863), (3242, 4275)]