4942125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 9345024

約数和(自身を除く): 4402899

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 191, 207, 225, 345, 375, 573, 575, 955, 1035, 1125, 1719, 1725, 2865, 2875, 4393, 4775, 5175, 8595, 8625, 13179, 14325, 21965, 23875, 25875, 39537, 42975, 65895, 71625, 109825, 197685, 214875, 329475, 549125, 988425, 1647375, 4942125]

約数ペア:

[(1, 4942125), (3, 1647375), (5, 988425), (9, 549125), (15, 329475), (23, 214875), (25, 197685), (45, 109825), (69, 71625), (75, 65895), (115, 42975), (125, 39537), (191, 25875), (207, 23875), (225, 21965), (345, 14325), (375, 13179), (573, 8625), (575, 8595), (955, 5175), (1035, 4775), (1125, 4393), (1719, 2875), (1725, 2865)]