51717015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{54727}}^1$

素因数の和:54748

約数の個数: 32

約数和(自身を含む): 105077760

約数和(自身を除く): 53360745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 54727, 164181, 273635, 383089, 492543, 820905, 1149267, 1477629, 1915445, 2462715, 3447801, 5746335, 7388145, 10343403, 17239005, 51717015]

約数ペア:

[(1, 51717015), (3, 17239005), (5, 10343403), (7, 7388145), (9, 5746335), (15, 3447801), (21, 2462715), (27, 1915445), (35, 1477629), (45, 1149267), (63, 820905), (105, 492543), (135, 383089), (189, 273635), (315, 164181), (945, 54727)]