25403235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 48066048

約数和(自身を除く): 22662813

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 911, 1859, 2145, 2535, 2733, 4555, 5577, 9295, 10021, 11843, 13665, 27885, 30063, 35529, 50105, 59215, 130273, 150315, 153959, 177645, 390819, 461877, 651365, 769795, 1693549, 1954095, 2309385, 5080647, 8467745, 25403235]

約数ペア:

[(1, 25403235), (3, 8467745), (5, 5080647), (11, 2309385), (13, 1954095), (15, 1693549), (33, 769795), (39, 651365), (55, 461877), (65, 390819), (143, 177645), (165, 153959), (169, 150315), (195, 130273), (429, 59215), (507, 50105), (715, 35529), (845, 30063), (911, 27885), (1859, 13665), (2145, 11843), (2535, 10021), (2733, 9295), (4555, 5577)]