1780822485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{5407}}^1$

素因数の和:5994

約数の個数: 48

約数和(自身を含む): 3330722304

約数和(自身を除く): 1549899819

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 563, 585, 1689, 2815, 5067, 5407, 7319, 8445, 16221, 21957, 25335, 27035, 36595, 48663, 65871, 70291, 81105, 109785, 210873, 243315, 329355, 351455, 632619, 1054365, 3044141, 3163095, 9132423, 15220705, 27397269, 39573833, 45662115, 118721499, 136986345, 197869165, 356164497, 593607495, 1780822485]

約数ペア:

[(1, 1780822485), (3, 593607495), (5, 356164497), (9, 197869165), (13, 136986345), (15, 118721499), (39, 45662115), (45, 39573833), (65, 27397269), (117, 15220705), (195, 9132423), (563, 3163095), (585, 3044141), (1689, 1054365), (2815, 632619), (5067, 351455), (5407, 329355), (7319, 243315), (8445, 210873), (16221, 109785), (21957, 81105), (25335, 70291), (27035, 65871), (36595, 48663)]