42764475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 79494912

約数和(自身を除く): 36730437

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 1907, 4485, 5721, 7475, 9535, 22425, 24791, 28605, 43861, 47675, 74373, 123955, 131583, 143025, 219305, 371865, 570193, 619775, 657915, 1096525, 1710579, 1859325, 2850965, 3289575, 8552895, 14254825, 42764475]

約数ペア:

[(1, 42764475), (3, 14254825), (5, 8552895), (13, 3289575), (15, 2850965), (23, 1859325), (25, 1710579), (39, 1096525), (65, 657915), (69, 619775), (75, 570193), (115, 371865), (195, 219305), (299, 143025), (325, 131583), (345, 123955), (575, 74373), (897, 47675), (975, 43861), (1495, 28605), (1725, 24791), (1907, 22425), (4485, 9535), (5721, 7475)]