80001495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13404

約数の個数: 48

約数和(自身を含む): 166832640

約数和(自身を除く): 86831145

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, 1995, 5985, 13367, 40101, 66835, 93569, 120303, 200505, 253973, 280707, 467845, 601515, 761919, 842121, 1269865, 1403535, 1777811, 2285757, 3809595, 4210605, 5333433, 8889055, 11428785, 16000299, 26667165, 80001495]

約数ペア:

[(1, 80001495), (3, 26667165), (5, 16000299), (7, 11428785), (9, 8889055), (15, 5333433), (19, 4210605), (21, 3809595), (35, 2285757), (45, 1777811), (57, 1403535), (63, 1269865), (95, 842121), (105, 761919), (133, 601515), (171, 467845), (285, 280707), (315, 253973), (399, 200505), (665, 120303), (855, 93569), (1197, 66835), (1995, 40101), (5985, 13367)]