16514415

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 29592000

約数和(自身を除く): 13077585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 821, 1341, 2235, 2463, 4023, 4105, 6705, 7389, 12315, 20115, 22167, 36945, 110835, 122329, 366987, 611645, 1100961, 1834935, 3302883, 5504805, 16514415]

約数ペア:

[(1, 16514415), (3, 5504805), (5, 3302883), (9, 1834935), (15, 1100961), (27, 611645), (45, 366987), (135, 122329), (149, 110835), (447, 36945), (745, 22167), (821, 20115), (1341, 12315), (2235, 7389), (2463, 6705), (4023, 4105)]