47028345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 93671424

約数和(自身を除く): 46643079

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 131, 195, 263, 273, 393, 455, 655, 789, 917, 1315, 1365, 1703, 1841, 1965, 2751, 3419, 3945, 4585, 5109, 5523, 8515, 9205, 10257, 11921, 13755, 17095, 23933, 25545, 27615, 34453, 35763, 51285, 59605, 71799, 103359, 119665, 172265, 178815, 241171, 358995, 447889, 516795, 723513, 1205855, 1343667, 2239445, 3135223, 3617565, 6718335, 9405669, 15676115, 47028345]

約数ペア:

[(1, 47028345), (3, 15676115), (5, 9405669), (7, 6718335), (13, 3617565), (15, 3135223), (21, 2239445), (35, 1343667), (39, 1205855), (65, 723513), (91, 516795), (105, 447889), (131, 358995), (195, 241171), (263, 178815), (273, 172265), (393, 119665), (455, 103359), (655, 71799), (789, 59605), (917, 51285), (1315, 35763), (1365, 34453), (1703, 27615), (1841, 25545), (1965, 23933), (2751, 17095), (3419, 13755), (3945, 11921), (4585, 10257), (5109, 9205), (5523, 8515)]