47708895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 83160000

約数和(自身を除く): 35451105

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 2749, 3471, 5785, 8247, 13745, 17355, 35737, 41235, 107211, 178685, 244661, 536055, 733983, 1223305, 3180593, 3669915, 9541779, 15902965, 47708895]

約数ペア:

[(1, 47708895), (3, 15902965), (5, 9541779), (13, 3669915), (15, 3180593), (39, 1223305), (65, 733983), (89, 536055), (195, 244661), (267, 178685), (445, 107211), (1157, 41235), (1335, 35737), (2749, 17355), (3471, 13745), (5785, 8247)]