1844809005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{220013}}^1$

素因数の和:220077

約数の個数: 32

約数和(自身を含む): 3252686976

約数和(自身を除く): 1407877971

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 220013, 660039, 1100065, 2860169, 3300195, 8580507, 9460559, 14300845, 28381677, 42902535, 47302795, 122987267, 141908385, 368961801, 614936335, 1844809005]

約数ペア:

[(1, 1844809005), (3, 614936335), (5, 368961801), (13, 141908385), (15, 122987267), (39, 47302795), (43, 42902535), (65, 28381677), (129, 14300845), (195, 9460559), (215, 8580507), (559, 3300195), (645, 2860169), (1677, 1100065), (2795, 660039), (8385, 220013)]