2059203465

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 4038952896

約数和(自身を除く): 1979749431

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 563, 821, 891, 1485, 1689, 2463, 2815, 4105, 4455, 5067, 6193, 7389, 8445, 9031, 12315, 15201, 18579, 22167, 25335, 27093, 30965, 36945, 45155, 45603, 55737, 66501, 76005, 81279, 92895, 110835, 135465, 167211, 228015, 243837, 278685, 332505, 406395, 462223, 501633, 731511, 836055, 1219185, 1386669, 2311115, 2508165, 3657555, 4160007, 5084453, 6933345, 12480021, 15253359, 20800035, 25422265, 37440063, 45760077, 62400105, 76266795, 137280231, 187200315, 228800385, 411840693, 686401155, 2059203465]

約数ペア:

[(1, 2059203465), (3, 686401155), (5, 411840693), (9, 228800385), (11, 187200315), (15, 137280231), (27, 76266795), (33, 62400105), (45, 45760077), (55, 37440063), (81, 25422265), (99, 20800035), (135, 15253359), (165, 12480021), (297, 6933345), (405, 5084453), (495, 4160007), (563, 3657555), (821, 2508165), (891, 2311115), (1485, 1386669), (1689, 1219185), (2463, 836055), (2815, 731511), (4105, 501633), (4455, 462223), (5067, 406395), (6193, 332505), (7389, 278685), (8445, 243837), (9031, 228015), (12315, 167211), (15201, 135465), (18579, 110835), (22167, 92895), (25335, 81279), (27093, 76005), (30965, 66501), (36945, 55737), (45155, 45603)]