47212145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 62985600

約数和(自身を除く): 15773455

約数列:

[1, 5, 17, 29, 85, 107, 145, 179, 493, 535, 895, 1819, 2465, 3043, 3103, 5191, 9095, 15215, 15515, 19153, 25955, 52751, 88247, 95765, 263755, 325601, 441235, 555437, 1628005, 2777185, 9442429, 47212145]

約数ペア:

[(1, 47212145), (5, 9442429), (17, 2777185), (29, 1628005), (85, 555437), (107, 441235), (145, 325601), (179, 263755), (493, 95765), (535, 88247), (895, 52751), (1819, 25955), (2465, 19153), (3043, 15515), (3103, 15215), (5191, 9095)]