15694281405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{17683}}^1$

素因数の和:17879

約数の個数: 72

約数和(自身を含む): 30086425824

約数和(自身を除く): 14392144419

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 163, 165, 363, 489, 495, 605, 815, 1089, 1467, 1793, 1815, 2445, 5379, 5445, 7335, 8965, 16137, 17683, 19723, 26895, 53049, 59169, 80685, 88415, 98615, 159147, 177507, 194513, 265245, 295845, 583539, 795735, 887535, 972565, 1750617, 2139643, 2882329, 2917695, 6418929, 8646987, 8753085, 10698215, 14411645, 19256787, 25940961, 31705619, 32094645, 43234935, 95116857, 96283935, 129704805, 158528095, 285350571, 348761809, 475584285, 1046285427, 1426752855, 1743809045, 3138856281, 5231427135, 15694281405]

約数ペア:

[(1, 15694281405), (3, 5231427135), (5, 3138856281), (9, 1743809045), (11, 1426752855), (15, 1046285427), (33, 475584285), (45, 348761809), (55, 285350571), (99, 158528095), (121, 129704805), (163, 96283935), (165, 95116857), (363, 43234935), (489, 32094645), (495, 31705619), (605, 25940961), (815, 19256787), (1089, 14411645), (1467, 10698215), (1793, 8753085), (1815, 8646987), (2445, 6418929), (5379, 2917695), (5445, 2882329), (7335, 2139643), (8965, 1750617), (16137, 972565), (17683, 887535), (19723, 795735), (26895, 583539), (53049, 295845), (59169, 265245), (80685, 194513), (88415, 177507), (98615, 159147)]