1380852495

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40429}}^1$

素因数の和:40477

約数の個数: 64

約数和(自身を含む): 2794521600

約数和(自身を除く): 1413669105

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 1035, 1265, 1485, 2277, 3105, 3795, 6831, 11385, 34155, 40429, 121287, 202145, 363861, 444719, 606435, 929867, 1091583, 1334157, 1819305, 2223595, 2789601, 4002471, 4649335, 5457915, 6670785, 8368803, 10228537, 12007413, 13948005, 20012355, 25106409, 30685611, 41844015, 51142685, 60037065, 92056833, 125532045, 153428055, 276170499, 460284165, 1380852495]

約数ペア:

[(1, 1380852495), (3, 460284165), (5, 276170499), (9, 153428055), (11, 125532045), (15, 92056833), (23, 60037065), (27, 51142685), (33, 41844015), (45, 30685611), (55, 25106409), (69, 20012355), (99, 13948005), (115, 12007413), (135, 10228537), (165, 8368803), (207, 6670785), (253, 5457915), (297, 4649335), (345, 4002471), (495, 2789601), (621, 2223595), (759, 1819305), (1035, 1334157), (1265, 1091583), (1485, 929867), (2277, 606435), (3105, 444719), (3795, 363861), (6831, 202145), (11385, 121287), (34155, 40429)]