1723296885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 2940303552

約数和(自身を除く): 1217006667

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 331, 867, 993, 1201, 1445, 1655, 3603, 4335, 4965, 5627, 6005, 16881, 18015, 20417, 28135, 61251, 84405, 95659, 102085, 286977, 306255, 347089, 397531, 478295, 1041267, 1192593, 1434885, 1735445, 1987655, 5206335, 5962965, 6758027, 20274081, 33790135, 101370405, 114886459, 344659377, 574432295, 1723296885]

約数ペア:

[(1, 1723296885), (3, 574432295), (5, 344659377), (15, 114886459), (17, 101370405), (51, 33790135), (85, 20274081), (255, 6758027), (289, 5962965), (331, 5206335), (867, 1987655), (993, 1735445), (1201, 1434885), (1445, 1192593), (1655, 1041267), (3603, 478295), (4335, 397531), (4965, 347089), (5627, 306255), (6005, 286977), (16881, 102085), (18015, 95659), (20417, 84405), (28135, 61251)]