9669375

素因数分解:

$3^4\times 5^4\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 50

約数和(自身を含む): 18144192

約数和(自身を除く): 8474817

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 191, 225, 375, 405, 573, 625, 675, 955, 1125, 1719, 1875, 2025, 2865, 3375, 4775, 5157, 5625, 8595, 10125, 14325, 15471, 16875, 23875, 25785, 42975, 50625, 71625, 77355, 119375, 128925, 214875, 358125, 386775, 644625, 1074375, 1933875, 3223125, 9669375]

約数ペア:

[(1, 9669375), (3, 3223125), (5, 1933875), (9, 1074375), (15, 644625), (25, 386775), (27, 358125), (45, 214875), (75, 128925), (81, 119375), (125, 77355), (135, 71625), (191, 50625), (225, 42975), (375, 25785), (405, 23875), (573, 16875), (625, 15471), (675, 14325), (955, 10125), (1125, 8595), (1719, 5625), (1875, 5157), (2025, 4775), (2865, 3375)]