72019935

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13679}}^1$

素因数の和:13709

約数の個数: 40

約数和(自身を含む): 139043520

約数和(自身を除く): 67023585

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 13679, 41037, 68395, 123111, 177827, 205185, 369333, 533481, 615555, 889135, 1107999, 1600443, 1846665, 2667405, 4801329, 5539995, 8002215, 14403987, 24006645, 72019935]

約数ペア:

[(1, 72019935), (3, 24006645), (5, 14403987), (9, 8002215), (13, 5539995), (15, 4801329), (27, 2667405), (39, 1846665), (45, 1600443), (65, 1107999), (81, 889135), (117, 615555), (135, 533481), (195, 369333), (351, 205185), (405, 177827), (585, 123111), (1053, 68395), (1755, 41037), (5265, 13679)]