121417345

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 183202560

約数和(自身を除く): 61785215

約数列:

[1, 5, 7, 23, 29, 35, 49, 115, 145, 161, 203, 245, 667, 743, 805, 1015, 1127, 1421, 3335, 3715, 4669, 5201, 5635, 7105, 17089, 21547, 23345, 26005, 32683, 36407, 85445, 107735, 119623, 150829, 163415, 182035, 495581, 598115, 754145, 837361, 1055803, 2477905, 3469067, 4186805, 5279015, 17345335, 24283469, 121417345]

約数ペア:

[(1, 121417345), (5, 24283469), (7, 17345335), (23, 5279015), (29, 4186805), (35, 3469067), (49, 2477905), (115, 1055803), (145, 837361), (161, 754145), (203, 598115), (245, 495581), (667, 182035), (743, 163415), (805, 150829), (1015, 119623), (1127, 107735), (1421, 85445), (3335, 36407), (3715, 32683), (4669, 26005), (5201, 23345), (5635, 21547), (7105, 17089)]