9953055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 20766720

約数和(自身を除く): 10813665

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1663, 1995, 4989, 5985, 8315, 11641, 14967, 24945, 31597, 34923, 58205, 74835, 94791, 104769, 157985, 174615, 221179, 284373, 473955, 523845, 663537, 1105895, 1421865, 1990611, 3317685, 9953055]

約数ペア:

[(1, 9953055), (3, 3317685), (5, 1990611), (7, 1421865), (9, 1105895), (15, 663537), (19, 523845), (21, 473955), (35, 284373), (45, 221179), (57, 174615), (63, 157985), (95, 104769), (105, 94791), (133, 74835), (171, 58205), (285, 34923), (315, 31597), (399, 24945), (665, 14967), (855, 11641), (1197, 8315), (1663, 5985), (1995, 4989)]