17106825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 30283776

約数和(自身を除く): 13176951

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 141, 211, 235, 345, 575, 633, 705, 1055, 1081, 1175, 1725, 3165, 3243, 3525, 4853, 5275, 5405, 9917, 14559, 15825, 16215, 24265, 27025, 29751, 49585, 72795, 81075, 121325, 148755, 228091, 247925, 363975, 684273, 743775, 1140455, 3421365, 5702275, 17106825]

約数ペア:

[(1, 17106825), (3, 5702275), (5, 3421365), (15, 1140455), (23, 743775), (25, 684273), (47, 363975), (69, 247925), (75, 228091), (115, 148755), (141, 121325), (211, 81075), (235, 72795), (345, 49585), (575, 29751), (633, 27025), (705, 24265), (1055, 16215), (1081, 15825), (1175, 14559), (1725, 9917), (3165, 5405), (3243, 5275), (3525, 4853)]