24643515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 18821445

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 2939, 8385, 8817, 14695, 38207, 44085, 114621, 126377, 191035, 379131, 573105, 631885, 1642901, 1895655, 4928703, 8214505, 24643515]

約数ペア:

[(1, 24643515), (3, 8214505), (5, 4928703), (13, 1895655), (15, 1642901), (39, 631885), (43, 573105), (65, 379131), (129, 191035), (195, 126377), (215, 114621), (559, 44085), (645, 38207), (1677, 14695), (2795, 8817), (2939, 8385)]