15053038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 31030272

約数和(自身を除く): 15977234

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 103, 143, 146, 154, 182, 206, 286, 511, 721, 803, 949, 1001, 1022, 1133, 1339, 1442, 1606, 1898, 2002, 2266, 2678, 5621, 6643, 7519, 7931, 9373, 10439, 11242, 13286, 14729, 15038, 15862, 18746, 20878, 29458, 52633, 73073, 82709, 97747, 103103, 105266, 146146, 165418, 195494, 206206, 578963, 684229, 1075217, 1157926, 1368458, 2150434, 7526519, 15053038]

約数ペア:

[(1, 15053038), (2, 7526519), (7, 2150434), (11, 1368458), (13, 1157926), (14, 1075217), (22, 684229), (26, 578963), (73, 206206), (77, 195494), (91, 165418), (103, 146146), (143, 105266), (146, 103103), (154, 97747), (182, 82709), (206, 73073), (286, 52633), (511, 29458), (721, 20878), (803, 18746), (949, 15862), (1001, 15038), (1022, 14729), (1133, 13286), (1339, 11242), (1442, 10439), (1606, 9373), (1898, 7931), (2002, 7519), (2266, 6643), (2678, 5621)]