47419725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 83566080

約数和(自身を除く): 36146355

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 107, 285, 311, 321, 475, 535, 933, 1425, 1555, 1605, 2033, 2675, 4665, 5909, 6099, 7775, 8025, 10165, 17727, 23325, 29545, 30495, 33277, 50825, 88635, 99831, 147725, 152475, 166385, 443175, 499155, 632263, 831925, 1896789, 2495775, 3161315, 9483945, 15806575, 47419725]

約数ペア:

[(1, 47419725), (3, 15806575), (5, 9483945), (15, 3161315), (19, 2495775), (25, 1896789), (57, 831925), (75, 632263), (95, 499155), (107, 443175), (285, 166385), (311, 152475), (321, 147725), (475, 99831), (535, 88635), (933, 50825), (1425, 33277), (1555, 30495), (1605, 29545), (2033, 23325), (2675, 17727), (4665, 10165), (5909, 8025), (6099, 7775)]