24385905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 45287424

約数和(自身を除く): 20901519

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 251, 255, 381, 635, 753, 765, 1143, 1255, 1905, 2159, 2259, 3765, 4267, 5715, 6477, 10795, 11295, 12801, 19431, 21335, 31877, 32385, 38403, 64005, 95631, 97155, 159385, 192015, 286893, 478155, 541909, 1434465, 1625727, 2709545, 4877181, 8128635, 24385905]

約数ペア:

[(1, 24385905), (3, 8128635), (5, 4877181), (9, 2709545), (15, 1625727), (17, 1434465), (45, 541909), (51, 478155), (85, 286893), (127, 192015), (153, 159385), (251, 97155), (255, 95631), (381, 64005), (635, 38403), (753, 32385), (765, 31877), (1143, 21335), (1255, 19431), (1905, 12801), (2159, 11295), (2259, 10795), (3765, 6477), (4267, 5715)]