13019743275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2254501}}^1$

素因数の和:2254532

約数の個数: 48

約数和(自身を含む): 26837591808

約数和(自身を除く): 13817848533

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 2254501, 6763503, 11272505, 15781507, 24799511, 33817515, 47344521, 56362525, 74398533, 78907535, 123997555, 169087575, 173596577, 236722605, 371992665, 394537675, 520789731, 619987775, 867982885, 1183613025, 1859963325, 2603948655, 4339914425, 13019743275]

約数ペア:

[(1, 13019743275), (3, 4339914425), (5, 2603948655), (7, 1859963325), (11, 1183613025), (15, 867982885), (21, 619987775), (25, 520789731), (33, 394537675), (35, 371992665), (55, 236722605), (75, 173596577), (77, 169087575), (105, 123997555), (165, 78907535), (175, 74398533), (231, 56362525), (275, 47344521), (385, 33817515), (525, 24799511), (825, 15781507), (1155, 11272505), (1925, 6763503), (5775, 2254501)]