15291297207

素因数分解:

$3^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{9467}}^1$

素因数の和:9539

約数の個数: 72

約数和(自身を含む): 25392721536

約数和(自身を除く): 10101424329

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 243, 289, 391, 459, 621, 867, 1173, 1377, 1863, 2601, 3519, 4131, 5589, 6647, 7803, 9467, 10557, 19941, 23409, 28401, 31671, 59823, 70227, 85203, 95013, 160939, 179469, 217741, 255609, 482817, 538407, 653223, 766827, 1448451, 1615221, 1959669, 2300481, 2735963, 3701597, 4345353, 5879007, 8207889, 11104791, 13036059, 17637021, 24623667, 33314373, 39108177, 52911063, 62927149, 73871001, 99943119, 188781447, 221613003, 299829357, 566344341, 664839009, 899488071, 1699033023, 5097099069, 15291297207]

約数ペア:

[(1, 15291297207), (3, 5097099069), (9, 1699033023), (17, 899488071), (23, 664839009), (27, 566344341), (51, 299829357), (69, 221613003), (81, 188781447), (153, 99943119), (207, 73871001), (243, 62927149), (289, 52911063), (391, 39108177), (459, 33314373), (621, 24623667), (867, 17637021), (1173, 13036059), (1377, 11104791), (1863, 8207889), (2601, 5879007), (3519, 4345353), (4131, 3701597), (5589, 2735963), (6647, 2300481), (7803, 1959669), (9467, 1615221), (10557, 1448451), (19941, 766827), (23409, 653223), (28401, 538407), (31671, 482817), (59823, 255609), (70227, 217741), (85203, 179469), (95013, 160939)]